Extreme Fire Weather Concerns; Severe Thunderstorms from the Plains to Mississippi Valley

Extremely critical fire weather concerns for portions of the southern High Plans as strong wind and very dry conditions could result in rapid spread of any fires. Meanwhile, severe thunderstorms are expected once again across areas of the Central and Southern Plains, then spreading in the Mississippi Valley regions on Monday. Damaging winds, very large hail and strong tornadoes are possible. Read More >

Current conditions at

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Overcast

36°F

2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 27 Apr 03:20 AM PDT
Extended Forecast for

11 Miles ENE Bieber CA

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a steady temperature around 37. Light south southwest wind.

    Low: 37 °F

    Patchy Fog

  • Monday

    Monday: A 40 percent chance of rain after 3pm.  Areas of fog before 10am. Snow level 5500 feet rising to 6700 feet in the afternoon.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 56. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 56 °F

    Areas Fog
    then Chance
    Rain

  • Monday Night

    Monday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 34. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 8am.  Otherwise, sunny, with a high near 63. Calm wind becoming west around 5 mph in the afternoon.

    High: 63 °F

    Areas Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 37. Light south southwest wind.
Monday
A 40 percent chance of rain after 3pm. Areas of fog before 10am. Snow level 5500 feet rising to 6700 feet in the afternoon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 56. Calm wind becoming west 5 to 9 mph in the afternoon.
Monday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 34. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
Areas of fog before 8am. Otherwise, sunny, with a high near 63. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 36. West wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Clear, with a low around 39.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
A chance of rain. Partly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Bieber CA
 41.19°N 120.96°W (Elev. 4199 ft)
1:17 am PDT Apr 27, 2026
3am PDT Apr 27, 2026-6pm PDT May 3, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database