Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Heat Advisory until July 12, 08:00 AM PDT

Current conditions at

SIARD (SIAN2)

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

102°F

39°C

Humidity	5%
Wind Speed	W 13 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Heat Index	96°F (36°C)
Last update	11 Jul 06:38 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

40 Miles SE Unionville NV

Heat Advisory July 11, 07:00pm until July 12, 08:00am

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 11, 07:00pm until July 12, 08:00am
NOW until 8:00am Sun
Heat Advisory
Tonight
Low: 68 °F
Increasing
Clouds
Sunday
High: 92 °F
Mostly Sunny
Sunday Night
Low: 67 °F
Mostly Cloudy
Monday
High: 90 °F
Mostly Sunny
Monday Night
Low: 64 °F
Chance
Showers
Tuesday
High: 86 °F
Chance
T-storms
Tuesday Night
Low: 64 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 92 °F
Sunny

Detailed Forecast

Tonight

Increasing clouds, with a low around 68. West wind 5 to 10 mph.

Sunday

Mostly sunny, with a high near 92. West wind 5 to 10 mph.

Sunday Night

Mostly cloudy, with a low around 67. West wind 5 to 10 mph becoming east after midnight.

Monday

Mostly sunny, with a high near 90. East wind 5 to 10 mph becoming west in the afternoon.

Monday Night

A chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 64. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation is 40%.

Tuesday

A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 64.

Wednesday

Sunny, with a high near 92.

Wednesday Night

Mostly clear, with a low around 66.

Thursday

Sunny, with a high near 94.

Thursday Night

Partly cloudy, with a low around 67.

Friday

Sunny, with a high near 94.