Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain from Tropical Storm Moke will begin to impact the Big Island today, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Repeated storms and heavy rainfall may cause flash flooding from the Plains into the Lower MS Valley. Dangerous heat persists across the South. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

87°F

31°C

Humidity 19%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Heat Index84°F (29°C)
Last update 23 Aug 11:38 AM PDT
Extended Forecast for

42 Miles SE Unionville NV

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. West wind around 10 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. West wind 5 to 15 mph becoming south in the evening.

    Low: 64 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. South wind 5 to 10 mph becoming west in the morning.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers before 8pm.  Patchy smoke before midnight, then patchy smoke after 4am. Partly cloudy, with a low around 63. West wind 5 to 10 mph becoming east after midnight.

    Low: 63 °F

    Slight Chance
    Showers then
    Patchy Smoke

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. East wind 5 to 10 mph becoming west in the morning.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. West wind 5 to 10 mph becoming northeast in the evening.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. West wind around 10 mph.
Tonight
Mostly cloudy, with a low around 64. West wind 5 to 15 mph becoming south in the evening.
Monday
Mostly sunny, with a high near 78. South wind 5 to 10 mph becoming west in the morning.
Monday Night
A 20 percent chance of showers before 8pm. Patchy smoke before midnight, then patchy smoke after 4am. Partly cloudy, with a low around 63. West wind 5 to 10 mph becoming east after midnight.
Tuesday
Mostly sunny, with a high near 78. East wind 5 to 10 mph becoming west in the morning.
Tuesday Night
Partly cloudy, with a low around 65. West wind 5 to 10 mph becoming northeast in the evening.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 63.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
42 Miles SE Unionville NV
 40.03°N 117.54°W (Elev. 7513 ft)
11:30 am PDT Aug 23, 2026
12pm PDT Aug 23, 2026-6pm PDT Aug 29, 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