Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday
Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >
Current conditions at
Alturas (KAAT)
Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.
Clear
52°F
11°C
| Humidity | 34% |
| Wind Speed | E 3 MPH |
| Barometer | 30.42 in (1030.14 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 02:55 PM PST |
Extended Forecast for
11 Miles ENE Bieber CA
Tonight
Low: 30 °F
Mostly Clear
Tuesday
High: 57 °F
Sunny
Tuesday Night
Low: 29 °F
Mostly Clear
Wednesday
High: 60 °F
Sunny
Wednesday Night
Low: 28 °F
Clear
Thursday
High: 59 °F
Sunny
Thursday Night
Low: 27 °F
Clear
Friday
High: 58 °F
Sunny
Friday Night
Low: 28 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 30. North wind around 6 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 57. North wind 5 to 9 mph becoming south southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 29. Calm wind becoming north northwest around 6 mph in the evening.
Wednesday
Sunny, with a high near 60. East wind 5 to 7 mph.
Wednesday Night
Clear, with a low around 28. East wind around 6 mph.
Thursday
Sunny, with a high near 59.
Thursday Night
Clear, with a low around 27.
Friday
Sunny, with a high near 58.
Friday Night
Clear, with a low around 28.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 30.
M.L.King Day
Sunny, with a high near 59.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
11 Miles ENE Bieber CA
41.19°N 120.96°W (Elev. 4199 ft)
41.19°N 120.96°W (Elev. 4199 ft)
2:56 pm PST Jan 12, 2026
3pm PST Jan 12, 2026-6pm PST Jan 19, 2026
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