Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Current conditions at

Powell Municipal Airport (KPOY)

Lat: 44.8672°NLon: 108.7934°WElev: 5092.0ft.

Clear

81°F

27°C

Humidity	19%
Wind Speed	ENE 5 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	16 Aug 02:30 PM MDT

More Information:

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

Extended Forecast for

3 Miles N Ralston WY

This Afternoon
High: 75 °F
Slight Chance
T-storms
Tonight
Low: 54 °F
Chance
Showers and
Breezy then
Partly Cloudy
Monday
High: 77 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 56 °F
Chance
Showers
Tuesday
High: 73 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 53 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 55 °F
Mostly Clear
Thursday
High: 83 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 75. North northeast wind 6 to 8 mph becoming west northwest.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 54. Breezy, with a northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

Monday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Southeast wind 5 to 10 mph becoming light and variable. Chance of precipitation is 30%.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 73. West wind around 6 mph becoming east in the morning. Chance of precipitation is 40%.

Tuesday Night

A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. Northeast wind around 6 mph becoming light and variable in the evening.

Wednesday

Sunny, with a high near 77. Calm wind becoming north northeast around 5 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 55.

Thursday

Sunny, with a high near 83.

Thursday Night

Mostly clear, with a low around 58.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Friday Night

A slight chance of showers. Partly cloudy, with a low around 60.