Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

SIARD (SIAN2)

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

92°F

33°C

Humidity	8%
Wind Speed	WNW 7 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Heat Index	88°F (31°C)
Last update	16 Jun 07:38 PM PDT

More Information:

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

Extended Forecast for

38 Miles SE Unionville NV

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

Heat Advisory until June 19, 05:00am

Click here for hazard details and duration

Fire Weather Watch

Heat Advisory

Heat Advisory until June 19, 05:00am
NOW until 5:00am Fri
Heat Advisory
Tonight
Low: 65 °F
Mostly Clear
Wednesday
High: 101 °F
Hot
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 101 °F
Hot
Thursday Night
Low: 68 °F
Mostly Cloudy
Juneteenth
High: 97 °F
Slight Chance
Showers
Friday Night
Low: 60 °F
Chance
Showers then
Partly Cloudy
Saturday
High: 91 °F
Sunny

Detailed Forecast

Tonight

Mostly clear, with a low around 65. Northwest wind around 5 mph becoming calm in the evening.

Wednesday

Sunny and hot, with a high near 101. Northeast wind 5 to 10 mph becoming west in the morning.

Wednesday Night

Mostly clear, with a low around 64. Northwest wind 5 to 10 mph becoming northeast in the evening.

Thursday

Sunny and hot, with a high near 101. East wind around 5 mph becoming north in the afternoon.

Thursday Night

Mostly cloudy, with a low around 68. Northwest wind around 5 mph becoming southeast in the evening.

Juneteenth

A 20 percent chance of showers after 11am. Increasing clouds, with a high near 97. Light and variable wind becoming west 10 to 15 mph in the afternoon.

Friday Night

A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 60.

Saturday

Sunny, with a high near 91.

Saturday Night

Mostly clear, with a low around 59.

Sunday

Sunny, with a high near 93.

Sunday Night

Mostly clear, with a low around 61.

Monday

Sunny, with a high near 98.