Severe Thunderstorms and Heavy Rain in the Mississippi Valley; Fire Weather Concerns in the Southern High Plains

Severe thunderstorms and the threat for excessive rainfall will move into the mid-Mississippi and lower Ohio Valleys today. There is potential for a few strong tornadoes, damaging wind gusts, large hail, and scattered flash flooding. Low humidity and windy conditions will continue to produce elevated to critical fire weather conditions across the southern High Plains into midweek. Read More >

Current conditions at

Ukiah Municipal Airport (KUKI)

Lat: 39.12783°NLon: 123.20011°WElev: 597.0ft.

Clear

57°F

14°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 27 Apr 10:20 AM PDT
Extended Forecast for

Calpella CA

  • Today

    Today: A 20 percent chance of showers after 11am.  Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 66. Light and variable wind becoming west 6 to 11 mph in the afternoon.

    High: 66 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 42. West northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 42 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am.  Otherwise, sunny, with a high near 74. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am.  Otherwise, clear, with a low around 44. West northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 44 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 47. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 47 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Areas of fog before 8am.  Otherwise, sunny, with a high near 81.

    High: 81 °F

    Areas Fog
    then Sunny

Detailed Forecast

Today
A 20 percent chance of showers after 11am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 66. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 42. West northwest wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Patchy fog before 11am. Otherwise, sunny, with a high near 74. Calm wind becoming west 5 to 8 mph in the afternoon.
Tuesday Night
Patchy fog after 2am. Otherwise, clear, with a low around 44. West northwest wind 5 to 9 mph becoming calm in the evening.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 47. West wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 82.
Thursday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 48.
Friday
Areas of fog before 8am. Otherwise, sunny, with a high near 81.
Friday Night
Areas of fog after 2am. Otherwise, partly cloudy, with a low around 48.
Saturday
Areas of fog. Otherwise, mostly sunny, with a high near 76.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 47.
Sunday
Areas of fog. Otherwise, mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Calpella CA
 39.25°N 123.21°W (Elev. 797 ft)
5:41 am PDT Apr 27, 2026
10am PDT Apr 27, 2026-6pm PDT May 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database