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

43°F

6°C

Humidity 57%
Wind Speed NE 8 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 09 Apr 02:38 AM PDT
Extended Forecast for

3 Miles ENE Unionville NV

  • Overnight

    Overnight: Mostly clear, with a low around 43. Northwest wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of showers after 5pm.  Increasing clouds, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 45. West wind around 5 mph becoming northwest in the evening.  Chance of precipitation is 50%.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after 11am.  High near 65. Northwest wind around 5 mph becoming south in the afternoon.  Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then showers likely.  Snow level 9000 feet lowering to 7200 feet after midnight . Low around 40. South wind 5 to 10 mph.  Chance of precipitation is 90%.

    Low: 40 °F

    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely.  Snow level 6900 feet. Mostly cloudy, with a high near 61. South wind 5 to 15 mph.  Chance of precipitation is 70%.

    High: 61 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Rain showers before 2am, then rain and snow showers. Some thunder is also possible.  Snow level 7300 feet lowering to 6100 feet after midnight . Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Showers then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers likely.  Snow level 5100 feet. Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of showers.  Snow level 5200 feet. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 43. Northwest wind around 5 mph.
Thursday
A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. West wind around 5 mph becoming northwest in the evening. Chance of precipitation is 50%.
Friday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 65. Northwest wind around 5 mph becoming south in the afternoon. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Snow level 9000 feet lowering to 7200 feet after midnight . Low around 40. South wind 5 to 10 mph. Chance of precipitation is 90%.
Saturday
Showers likely. Snow level 6900 feet. Mostly cloudy, with a high near 61. South wind 5 to 15 mph. Chance of precipitation is 70%.
Saturday Night
Rain showers before 2am, then rain and snow showers. Some thunder is also possible. Snow level 7300 feet lowering to 6100 feet after midnight . Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain and snow showers likely. Snow level 5100 feet. Mostly cloudy, with a high near 50.
Sunday Night
A chance of showers. Snow level 5200 feet. Mostly cloudy, with a low around 29.
Monday
A chance of showers. Snow level 4900 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Unionville NV
 40.46°N 118.07°W (Elev. 4432 ft)
11:30 pm PDT Apr 8, 2026
3am PDT Apr 9, 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