Severe Weather and Flash Flooding Potential for the Center of the Nation

An upper level trough coinciding with surface frontal boundaries will focus showers and thunderstorms from the Great Lakes region into the Ohio and Tennessee Valley's, central and southern Plains. Instances of flash flooding, damaging winds and large hail are possible. Meanwhile, increasing waves and rip currents for portions of the eastern seaboard this week as tropical Atlantic is active. Read More >

Hazardous Weather Conditions

Frost Advisory in effect from September 23, 04:00 AM MDT until September 23, 09:00 AM MDT

Current conditions at

Idaho Falls Regional Airport (KIDA)

Lat: 43.52083°NLon: 112.06611°WElev: 4741.0ft.

Overcast

54°F

12°C

Humidity	81%
Wind Speed	N 0 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	22 Sep 08:30 AM MDT

More Information:

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

Extended Forecast for

2 Miles SSW Rigby ID

Frost Advisory September 23, 04:00am until September 23, 09:00am

Click here for hazard details and duration

Frost Advisory

Today
High: 67 °F
Chance
Showers then
Chance
T-storms
Tonight
Low: 37 °F
Mostly Clear
Tuesday
High: 71 °F
Sunny
Tuesday Night
Low: 41 °F
Clear
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 42 °F
Clear
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 45 °F
Mostly Clear
Friday
High: 76 °F
Sunny

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly between noon and 3pm. Mostly sunny, with a high near 67. Southwest wind 8 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

Tonight

Mostly clear, with a low around 37. North northeast wind 6 to 10 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 71. East northeast wind around 6 mph becoming west in the afternoon.

Tuesday Night

Clear, with a low around 41. Light and variable wind becoming east around 6 mph in the evening.

Wednesday

Sunny, with a high near 76. East wind 5 to 7 mph becoming west in the afternoon.

Wednesday Night

Clear, with a low around 42.

Thursday

Sunny, with a high near 78.