Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

SIARD (SIAN2)

Lat: 40.39433°NLon: 117.62567°WElev: 4600.0ft.

NA

74°F

23°C

Humidity 22%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 09 Apr 03:38 PM PDT
Extended Forecast for

24 Miles SSE Unionville NV

  • Tonight

    Tonight: A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am.  Mostly cloudy, with a low around 46. Southwest wind around 5 mph.  Chance of precipitation is 50%.

    Low: 46 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm.  High near 68. Southeast wind 5 to 10 mph becoming northwest in the morning.  Chance of precipitation is 80%.

    High: 68 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then showers likely.  Low around 42. West wind 5 to 10 mph.  Chance of precipitation is 90%.

    Low: 42 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before 11am.  Snow level 6900 feet. Partly sunny, with a high near 64. Southwest wind 5 to 15 mph becoming southeast in the morning.  Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11pm.  Snow level 7500 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 37. Southwest wind 5 to 10 mph.  Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Sunday

    Sunday: Rain and snow showers, becoming all rain after 11am.  Snow level 5800 feet lowering to 5200 feet. High near 53. Southwest wind 10 to 15 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 53 °F

    Rain/Snow
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of showers.  Snow level 5400 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers.  Snow level 5000 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 46. Southwest wind around 5 mph. Chance of precipitation is 50%.
Friday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 68. Southeast wind 5 to 10 mph becoming northwest in the morning. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 42. West wind 5 to 10 mph. Chance of precipitation is 90%.
Saturday
Showers likely, mainly before 11am. Snow level 6900 feet. Partly sunny, with a high near 64. Southwest wind 5 to 15 mph becoming southeast in the morning. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11pm. Snow level 7500 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 37. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday
Rain and snow showers, becoming all rain after 11am. Snow level 5800 feet lowering to 5200 feet. High near 53. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
A 40 percent chance of showers. Snow level 5400 feet. Mostly cloudy, with a low around 32.
Monday
A chance of showers. Snow level 5000 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 54.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles SSE Unionville NV
 40.11°N 117.96°W (Elev. 4147 ft)
11:31 am PDT Apr 9, 2026
4pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database