Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

SIARD (SIAN2)

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

92°F

33°C

Humidity	5%
Wind Speed	N 11 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Heat Index	88°F (31°C)
Last update	17 Jun 07:38 PM PDT

More Information:

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

Extended Forecast for

29 Miles SE Unionville NV

Fire Weather Watch June 19, 08:00am until June 19, 11:00pm

Heat Advisory June 17, 08:32pm until June 19, 05:00am

Click here for hazard details and duration

Fire Weather Watch

Heat Advisory

Heat Advisory June 17, 08:32pm until June 19, 05:00am
NOW until 5:00am Fri
Heat Advisory
Tonight
Low: 64 °F
Mostly Clear
Thursday
High: 95 °F
Mostly Sunny
Thursday Night
Low: 68 °F
Mostly Cloudy
Juneteenth
High: 91 °F
Mostly Sunny
then Patchy
Blowing Dust
Friday Night
Low: 59 °F
Chance
Showers and
Breezy then
Partly Cloudy
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 59 °F
Clear
Sunday
High: 89 °F
Sunny

Detailed Forecast

Tonight

Mostly clear, with a low around 64. North wind 10 to 15 mph.

Thursday

Mostly sunny, with a high near 95. Northwest wind around 5 mph.

Thursday Night

Mostly cloudy, with a low around 68. North wind 5 to 10 mph.

Juneteenth

Patchy blowing dust after 2pm. Mostly sunny, with a high near 91. South wind 5 to 10 mph becoming southwest 10 to 15 mph in the morning.

Friday Night

A 40 percent chance of showers and thunderstorms before 11pm. Patchy blowing dust before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Breezy, with a west wind 15 to 20 mph becoming north 5 to 10 mph in the evening.

Saturday

Sunny, with a high near 84. Southwest wind 5 to 10 mph.

Saturday Night

Clear, with a low around 59.

Sunday

Sunny, with a high near 89.

Sunday Night

Mostly clear, with a low around 62.

Monday

Sunny, with a high near 93.

Monday Night

Clear, with a low around 64.