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 | Thursday, 05/11 06:00 9.8 74 6 3 2B SE — — 1020 — Overcast 92% cloud 09:00 7.5 95 4 2 1B SE 1.0 0 1020 — Overcast 100% cloud 12:00 6.6 96 1 0 0B NW 0.94 0 1023 — Overcast 100% cloud 15:00 6.4 96 0 0 0B — 0.34 0 1025 — Overcast 100% cloud 18:00 6.4 96 2 1 1B N 0.17 0 1025 — Overcast 95% cloud 21:00 5.7 90 1 1 1B NW 0 0 1023 — Partly cloudy 43% cloud Friday, 06/11 00:00 5.2 87 1 1 1B NW 0 0 1024 — Partly cloudy 21% cloud 03:00 11.6 64 6 3 1B SE 0 0 1024 — Partly cloudy 33% cloud 06:00 12 68 7 4 2B SE 0.02 0 1021 — Overcast 94% cloud 09:00 8.8 90 5 3 1B SE 0.48 0 1021 — Overcast 95% cloud 12:00 7.4 98 3 2 1B SE 0.80 0 1022 — Overcast 100% cloud 15:00 6.9 97 2 1 1B S 1.5 0 1023 — Overcast 100% cloud 18:00 6.9 98 2 1 1B S 1.0 0 1021 — Overcast 100% cloud 21:00 6.6 97 1 1 1B S 0.62 0 1019 — Overcast 99% cloud Saturday, 07/11 00:00 6.6 97 1 0 0B W 0.15 0 1020 — Overcast 85% cloud 03:00 9.5 82 4 2 1B SE 0.21 0 1019 — Overcast 82% cloud 06:00 9.3 87 4 2 1B SE 1.3 0 1016 — Overcast 91% cloud 09:00 8.2 96 5 2 1B SE 1.4 0 1018 — Overcast 94% cloud 12:00 7.1 98 3 2 1B E 2.2 0 1024 — Overcast 100% cloud 15:00 6.4 98 2 1 1B SE 6.7 0 1027 — Overcast 97% cloud 18:00 5.9 98 5 3 1B SE 2.9 0 1028 — Overcast 100% cloud 21:00 4.8 98 6 3 2B S 3.5 0 1030 — Overcast 100% cloud Sunday, 08/11 00:00 4.5 95 3 2 1B SW 0.82 0 1032 — Overcast 100% cloud 03:00 5.9 84 4 2 1B S 0.42 0 1034 — Overcast 100% cloud 06:00 5.8 70 6 3 2B SE 0.19 0 1033 — Overcast 100% cloud 09:00 3.7 90 4 2 1B SE 0.56 0 1035 — Overcast 100% cloud 12:00 3.2 94 2 1 1B SE 1.0 0 1038 — Overcast 100% cloud 15:00 2.8 88 1 1 1B S 0.39 0 1041 — Overcast 98% cloud 18:00 2.2 80 2 1 1B S 0.20 0 1041 — Cloudy 80% cloud 21:00 1.3 78 2 1 1B S 0.07 0 1040 — Cloudy 75% cloud Monday, 09/11 00:00 1 81 3 1 1B S 0.15 0 1041 — Cloudy 79% cloud 03:00 3.7 70 7 4 2B SE 0.22 0 1040 — Overcast 96% cloud 06:00 4.7 66 8 4 2B SE 0.51 0 1036 — Overcast 99% cloud 09:00 3.7 68 4 2 1B SE 0.07 0 1035 — Overcast 96% cloud 12:00 0.7 81 2 1 1B NW 0 0 1036 — Cloudy 69% cloud 15:00 0.7 78 1 1 1B NW 0 0 1036 — Partly cloudy 44% cloud 18:00 0.3 79 2 1 1B NW 0 0 1034 — Overcast 99% cloud 21:00 1.9 73 1 0 0B NW 0 0 1032 — Overcast 100% cloud Tuesday, 10/11 00:00 2.2 72 1 0 0B NW 0 0 1032 — Overcast 100% cloud 03:00 6.3 57 5 3 1B SE 0.05 0 1032 — Overcast 99% cloud 06:00 7.7 56 6 3 2B SE 0 0 1028 — Overcast 89% cloud 09:00 5.6 70 4 2 1B SE 0 0 1027 — Overcast 99% cloud 12:00 2.6 85 1 1 1B NW 0 0 1028 — Overcast 98% cloud 15:00 2.6 83 1 0 0B NW 0 0 1027 — Overcast 98% cloud 18:00 2.1 80 1 0 0B NW 0 0 1026 — Overcast 84% cloud 21:00 1.8 78 1 0 0B NW 0.01 0 1025 — Cloudy 71% cloud Wednesday, 11/11 00:00 1.7 76 1 0 0B NW 0 0 1025 — Clear 13% cloud 03:00 7.1 63 6 3 1B SE 0 0 1025 — Clear 0% cloud 06:00 8.5 63 7 4 2B SE 0 0 1021 — Overcast 87% cloud |
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Forecast table times: UTC.
Coordinates: 30.7011132°N, 103.1867545°E · Requested elevation: 2219 m. Model terrain: 2250 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.
