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 >

Hazardous Weather Conditions

Severe Thunderstorm Watch in effect from August 23, 03:30 PM MDT until August 23, 10:00 PM MDT

Current conditions at

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Clear

88°F

31°C

Humidity	27%
Wind Speed	SE 8 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	23 Aug 04:55 PM MDT

More Information:

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

Extended Forecast for

Riverton UT

Severe T-storm Watch until August 23, 10:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until August 23, 10:00pm
NOW until 10:00pm Sun
Severe T-storm Watch
This Afternoon
High: 91 °F
Severe
Thunderstorms
Tonight
Low: 65 °F
Severe
Thunderstorms
then Chance
Showers
Monday
High: 94 °F
Mostly Sunny
Monday Night
Low: 64 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 66 °F
Partly Cloudy
Wednesday
High: 95 °F
Mostly Sunny
Wednesday Night
Low: 67 °F
Slight Chance
T-storms then
Mostly Cloudy

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly sunny, with a steady temperature around 91. West wind around 6 mph.

Tonight

A 40 percent chance of showers and thunderstorms before 3am. Some of the storms could be severe. Mostly cloudy, with a low around 65. Northwest wind around 6 mph becoming south after midnight.

Monday

Mostly sunny, with a high near 94. South southeast wind 5 to 8 mph.

Monday Night

A slight chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 64. West northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 20%.

Tuesday

Sunny, with a high near 94. Light and variable wind becoming south southeast around 5 mph.

Tuesday Night

Partly cloudy, with a low around 66.

Wednesday

Mostly sunny, with a high near 95.

Wednesday Night

A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 67.

Thursday

Mostly sunny, with a high near 97.

Thursday Night

Partly cloudy, with a low around 67.