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 Thursday 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 15%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 08 Apr 05:38 PM PDT
Extended Forecast for

42 Miles SE Unionville NV

  • Tonight

    Tonight: Partly cloudy, with a low around 44. West wind 5 to 10 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm.  Snow level 9100 feet rising to 9900 feet in the afternoon. Partly sunny, with a high near 57. West wind 5 to 10 mph.

    High: 57 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Snow level 10000 feet lowering to 9400 feet after midnight . Mostly cloudy, with a low around 44. West wind around 10 mph becoming southeast in the evening.  Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 11am.  Snow level 9200 feet. Mostly cloudy, with a high near 53. Southwest wind 5 to 10 mph.  Chance of precipitation is 70%.

    High: 53 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Rain showers before 2am, then rain and snow showers likely. Some thunder is also possible.  Snow level 9100 feet lowering to 7800 feet after midnight . Low around 40. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 40 °F

    Showers and
    Breezy then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Snow showers. Some thunder is also possible.  High near 48. Southwest wind 10 to 15 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Snow Showers

  • Saturday Night

    Saturday Night: Rain and snow showers likely. Some thunder is also possible.  Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow showers.  Mostly cloudy, with a high near 36. Breezy.

    High: 36 °F

    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: A chance of snow showers.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. West wind 5 to 10 mph.
Thursday
A 20 percent chance of showers after 2pm. Snow level 9100 feet rising to 9900 feet in the afternoon. Partly sunny, with a high near 57. West wind 5 to 10 mph.
Thursday Night
A chance of showers and thunderstorms. Snow level 10000 feet lowering to 9400 feet after midnight . Mostly cloudy, with a low around 44. West wind around 10 mph becoming southeast in the evening. Chance of precipitation is 40%.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Snow level 9200 feet. Mostly cloudy, with a high near 53. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Friday Night
Rain showers before 2am, then rain and snow showers likely. Some thunder is also possible. Snow level 9100 feet lowering to 7800 feet after midnight . Low around 40. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Snow showers. Some thunder is also possible. High near 48. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Snow showers. Mostly cloudy, with a high near 36. Breezy.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 30.
Monday
A chance of snow showers. Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
42 Miles SE Unionville NV
 40.03°N 117.54°W (Elev. 7513 ft)
4:30 pm PDT Apr 8, 2026
6pm PDT Apr 8, 2026-6pm PDT Apr 15, 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