Each colour starts at the value shown. Wind colours match across all three units. Dry cells stay neutral. Colours describe the displayed values, not official weather warnings.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 15.9 96 15 8 3B SW — — 1008 3031 Clear 7% cloud 09:00 14.3 92 14 7 3B SW 0 0 1007 3014 Overcast 88% cloud 12:00 14.2 85 12 6 2B W 0 0 1008 3011 Overcast 99% cloud 15:00 14 72 18 10 3B W 0.06 0 1010 3016 Overcast 100% cloud 18:00 15.1 64 18 10 3B W 0.06 0 1010 3015 Overcast 100% cloud 21:00 16.8 56 16 9 3B W 0 0 1009 3013 Cloudy 54% cloud Thursday, 05/11 00:00 14.7 67 10 6 2B W 0 0 1010 3018 Cloudy 62% cloud 03:00 12.4 76 9 5 2B SW 0 0 1010 3022 Partly cloudy 42% cloud 06:00 10.1 85 10 5 2B W 0 0 1011 3024 Clear 2% cloud 09:00 8.7 90 10 6 2B SW 0 0 1011 3025 Clear 0% cloud 12:00 8.3 84 12 6 2B SW 0 0 1012 3028 Clear 0% cloud 15:00 12.2 66 13 7 3B W 0 0 1013 3038 Clear 0% cloud 18:00 16.4 50 16 9 3B W 0 0 1012 3036 Clear 0% cloud 21:00 17 52 14 8 3B W 0 0 1011 3002 Clear 4% cloud Friday, 06/11 00:00 12.8 71 9 5 2B W 0 0 1014 2675 Cloudy 63% cloud 03:00 12.8 70 9 5 2B NW 0 0 1015 2389 Overcast 100% cloud 06:00 12.3 79 11 6 2B NW 0 0 1016 2276 Overcast 100% cloud 09:00 10 82 11 6 2B NW 0 0 1017 2415 Partly cloudy 35% cloud 12:00 8.9 87 11 6 2B NW 0 0 1019 3057 Partly cloudy 23% cloud 15:00 11.5 70 15 8 3B N 0 0 1021 3076 Overcast 100% cloud 18:00 12.4 61 14 8 3B N 0 0 1021 1499 Overcast 100% cloud 21:00 11.9 57 12 7 3B N 0 0 1021 1428 Overcast 96% cloud Saturday, 07/11 00:00 9.7 65 9 5 2B N 0 0 1023 1463 Partly cloudy 49% cloud 03:00 7 70 9 5 2B N 0 0 1024 3101 Clear 5% cloud 06:00 4.6 86 6 3 2B N 0 0 1024 3100 Clear 0% cloud 09:00 3.5 90 6 3 1B N 0 0 1024 3100 Clear 0% cloud 12:00 2.6 92 5 3 1B N 0 0 1026 3108 Clear 0% cloud 15:00 7.4 69 4 2 1B N 0 0 1027 3120 Cloudy 56% cloud 18:00 10.9 50 5 3 1B N 0 0 1026 3121 Cloudy 69% cloud 21:00 11.8 48 5 3 1B NW 0 0 1024 3117 Overcast 92% cloud Sunday, 08/11 00:00 8.2 68 1 1 0B NE 0 0 1024 3127 Overcast 97% cloud 03:00 6 77 0 0 0B NW 0 0 1025 3136 Clear 1% cloud 06:00 3.9 86 5 2 1B SW 0 0 1025 3135 Clear 0% cloud 09:00 2.9 91 7 4 2B W 0 0 1024 3136 Clear 0% cloud 12:00 2.4 92 7 4 2B SW 0 0 1024 3136 Clear 0% cloud 15:00 8.3 71 7 4 2B W 0 0 1025 3145 Clear 0% cloud 18:00 14.4 55 9 5 2B W 0 0 1023 3141 Clear 5% cloud 21:00 16.6 50 10 5 2B W 0 0 1021 3137 Clear 1% cloud Monday, 09/11 00:00 11.1 75 8 4 2B W 0 0 1022 3141 Clear 0% cloud 03:00 9.1 83 8 4 2B W 0 0 1022 3146 Clear 0% cloud 06:00 7.8 90 8 4 2B W 0 0 1023 3147 Clear 0% cloud 09:00 6.8 94 7 4 2B W 0 0 1023 3147 Clear 0% cloud 12:00 5.7 97 6 3 2B W 0 0 1024 3154 Clear 0% cloud 15:00 11.1 85 2 1 1B W 0 0 1025 3162 Clear 0% cloud 18:00 17.7 61 5 3 1B SW 0 0 1023 3159 Clear 0% cloud 21:00 19.4 50 5 3 1B SW 0 0 1021 3150 Clear 0% cloud Tuesday, 10/11 00:00 13 76 3 2 1B S 0 0 1021 3152 Clear 0% cloud 03:00 10 85 5 3 1B S 0 0 1021 3151 Clear 0% cloud 06:00 8.9 89 9 5 2B SW 0 0 1020 3142 Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 38.5368477°N, -90.6562087°E · Requested elevation: 171 m. Model terrain: 179 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.

Hidden Valley is a downhill ski area in Missouri, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 171 to 263 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 15.9 96 15 8 3B SW — — 1008 3031 Clear 7% cloud 09:00 14.3 92 14 7 3B SW 0 0 1007 3014 Overcast 88% cloud 12:00 14.2 85 12 6 2B W 0 0 1008 3011 Overcast 99% cloud 15:00 14 72 18 10 3B W 0.06 0 1010 3016 Overcast 100% cloud 18:00 15.1 64 18 10 3B W 0.06 0 1010 3015 Overcast 100% cloud 21:00 16.8 56 16 9 3B W 0 0 1009 3013 Cloudy 54% cloud Thursday, 05/11 00:00 14.7 67 10 6 2B W 0 0 1010 3018 Cloudy 62% cloud 03:00 12.4 76 9 5 2B SW 0 0 1010 3022 Partly cloudy 42% cloud 06:00 10.1 85 10 5 2B W 0 0 1011 3024 Clear 2% cloud 09:00 8.7 90 10 6 2B SW 0 0 1011 3025 Clear 0% cloud 12:00 8.3 84 12 6 2B SW 0 0 1012 3028 Clear 0% cloud 15:00 12.2 66 13 7 3B W 0 0 1013 3038 Clear 0% cloud 18:00 16.4 50 16 9 3B W 0 0 1012 3036 Clear 0% cloud 21:00 17 52 14 8 3B W 0 0 1011 3002 Clear 4% cloud Friday, 06/11 00:00 12.8 71 9 5 2B W 0 0 1014 2675 Cloudy 63% cloud 03:00 12.8 70 9 5 2B NW 0 0 1015 2389 Overcast 100% cloud 06:00 12.3 79 11 6 2B NW 0 0 1016 2276 Overcast 100% cloud 09:00 10 82 11 6 2B NW 0 0 1017 2415 Partly cloudy 35% cloud 12:00 8.9 87 11 6 2B NW 0 0 1019 3057 Partly cloudy 23% cloud 15:00 11.5 70 15 8 3B N 0 0 1021 3076 Overcast 100% cloud 18:00 12.4 61 14 8 3B N 0 0 1021 1499 Overcast 100% cloud 21:00 11.9 57 12 7 3B N 0 0 1021 1428 Overcast 96% cloud Saturday, 07/11 00:00 9.7 65 9 5 2B N 0 0 1023 1463 Partly cloudy 49% cloud 03:00 7 70 9 5 2B N 0 0 1024 3101 Clear 5% cloud 06:00 4.6 86 6 3 2B N 0 0 1024 3100 Clear 0% cloud 09:00 3.5 90 6 3 1B N 0 0 1024 3100 Clear 0% cloud 12:00 2.6 92 5 3 1B N 0 0 1026 3108 Clear 0% cloud 15:00 7.4 69 4 2 1B N 0 0 1027 3120 Cloudy 56% cloud 18:00 10.9 50 5 3 1B N 0 0 1026 3121 Cloudy 69% cloud 21:00 11.8 48 5 3 1B NW 0 0 1024 3117 Overcast 92% cloud Sunday, 08/11 00:00 8.2 68 1 1 0B NE 0 0 1024 3127 Overcast 97% cloud 03:00 6 77 0 0 0B NW 0 0 1025 3136 Clear 1% cloud 06:00 3.9 86 5 2 1B SW 0 0 1025 3135 Clear 0% cloud 09:00 2.9 91 7 4 2B W 0 0 1024 3136 Clear 0% cloud 12:00 2.4 92 7 4 2B SW 0 0 1024 3136 Clear 0% cloud 15:00 8.3 71 7 4 2B W 0 0 1025 3145 Clear 0% cloud 18:00 14.4 55 9 5 2B W 0 0 1023 3141 Clear 5% cloud 21:00 16.6 50 10 5 2B W 0 0 1021 3137 Clear 1% cloud Monday, 09/11 00:00 11.1 75 8 4 2B W 0 0 1022 3141 Clear 0% cloud 03:00 9.1 83 8 4 2B W 0 0 1022 3146 Clear 0% cloud 06:00 7.8 90 8 4 2B W 0 0 1023 3147 Clear 0% cloud 09:00 6.8 94 7 4 2B W 0 0 1023 3147 Clear 0% cloud 12:00 5.7 97 6 3 2B W 0 0 1024 3154 Clear 0% cloud 15:00 11.1 85 2 1 1B W 0 0 1025 3162 Clear 0% cloud 18:00 17.7 61 5 3 1B SW 0 0 1023 3159 Clear 0% cloud 21:00 19.4 50 5 3 1B SW 0 0 1021 3150 Clear 0% cloud Tuesday, 10/11 00:00 13 76 3 2 1B S 0 0 1021 3152 Clear 0% cloud 03:00 10 85 5 3 1B S 0 0 1021 3151 Clear 0% cloud 06:00 8.9 89 9 5 2B SW 0 0 1020 3142 Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 38.5368477°N, -90.6562087°E · Requested elevation: 171 m. Model terrain: 179 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 15.5 96 19 10 3B SW — — 1008 3031 Clear 7% cloud 09:00 13.8 93 18 10 3B W 0 0 1007 3014 Overcast 88% cloud 12:00 13.4 87 16 8 3B W 0 0 1008 3011 Overcast 99% cloud 15:00 13.1 75 21 11 4B W 0.06 0 1010 3016 Overcast 100% cloud 18:00 14.1 67 20 11 4B W 0.06 0 1010 3015 Overcast 100% cloud 21:00 15.9 59 18 10 3B W 0 0 1009 3013 Cloudy 55% cloud Thursday, 05/11 00:00 14 68 14 8 3B W 0 0 1010 3018 Cloudy 61% cloud 03:00 11.9 76 13 7 3B SW 0 0 1010 3022 Partly cloudy 41% cloud 06:00 9.7 84 14 8 3B W 0 0 1011 3024 Clear 2% cloud 09:00 8.6 87 13 7 3B SW 0 0 1011 3025 Clear 0% cloud 12:00 8.3 80 16 9 3B W 0 0 1012 3028 Clear 0% cloud 15:00 11.6 67 17 9 3B W 0 0 1013 3038 Clear 0% cloud 18:00 15.3 52 18 10 3B W 0 0 1012 3036 Clear 0% cloud 21:00 16 54 16 9 3B W 0 0 1011 3002 Clear 4% cloud Friday, 06/11 00:00 12.3 72 12 6 2B W 0 0 1014 2676 Cloudy 62% cloud 03:00 12.1 72 12 6 2B NW 0 0 1015 2390 Overcast 100% cloud 06:00 11.6 80 13 7 3B NW 0 0 1016 2277 Overcast 100% cloud 09:00 9.5 84 14 7 3B NW 0 0 1017 2415 Partly cloudy 35% cloud 12:00 8.4 88 15 8 3B N 0 0 1019 3057 Partly cloudy 23% cloud 15:00 10.6 73 17 9 3B N 0 0 1021 3076 Overcast 100% cloud 18:00 11.4 64 15 8 3B N 0 0 1021 1500 Overcast 100% cloud 21:00 10.9 60 14 7 3B N 0 0 1021 1429 Overcast 97% cloud Saturday, 07/11 00:00 9 66 11 6 2B N 0 0 1023 1461 Partly cloudy 50% cloud 03:00 6.6 70 11 6 2B N 0 0 1024 3101 Clear 6% cloud 06:00 4.3 84 8 4 2B N 0 0 1024 3100 Clear 0% cloud 09:00 3.3 87 7 4 2B N 0 0 1024 3100 Clear 0% cloud 12:00 3.6 84 8 4 2B N 0 0 1026 3108 Clear 0% cloud 15:00 5.9 71 6 3 1B N 0 0 1027 3120 Cloudy 56% cloud 18:00 8.9 52 6 3 1B N 0 0 1026 3121 Cloudy 68% cloud 21:00 10.3 50 5 3 1B NW 0 0 1024 3117 Overcast 92% cloud Sunday, 08/11 00:00 9.3 57 3 1 1B NW 0 0 1024 3127 Overcast 98% cloud 03:00 8.3 59 3 2 1B NW 0 0 1025 3136 Clear 2% cloud 06:00 7 64 7 4 2B SW 0 0 1025 3135 Clear 0% cloud 09:00 5.7 69 10 5 2B W 0 0 1024 3136 Clear 0% cloud 12:00 5.1 70 10 5 2B W 0 0 1024 3136 Clear 0% cloud 15:00 7.8 64 8 4 2B W 0 0 1025 3145 Clear 0% cloud 18:00 13.9 51 10 5 2B W 0 0 1023 3141 Clear 5% cloud 21:00 15.9 49 12 6 2B W 0 0 1021 3137 Clear 1% cloud Monday, 09/11 00:00 11.2 72 10 6 2B W 0 0 1022 3141 Clear 0% cloud 03:00 9.5 79 10 5 2B W 0 0 1022 3146 Clear 0% cloud 06:00 8.3 84 9 5 2B W 0 0 1023 3147 Clear 0% cloud 09:00 7.3 88 7 4 2B W 0 0 1023 3147 Clear 0% cloud 12:00 8.4 83 7 4 2B W 0 0 1024 3154 Clear 0% cloud 15:00 10.9 79 3 2 1B W 0 0 1025 3162 Clear 0% cloud 18:00 17.1 58 5 3 1B SW 0 0 1023 3159 Clear 0% cloud 21:00 18.6 51 6 3 1B SW 0 0 1021 3150 Clear 0% cloud Tuesday, 10/11 00:00 13.1 73 5 2 1B S 0 0 1021 3152 Clear 0% cloud 03:00 10.4 80 7 4 2B SW 0 0 1021 3151 Clear 0% cloud 06:00 9.4 84 11 6 2B SW 0 0 1020 3142 Clear 0% cloud |
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Forecast table times: UTC.
Coordinates: 38.5334107°N, -90.6545753°E · Requested elevation: 263 m. Model terrain: 179 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.