Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Hazardous Weather Conditions

Frost Advisory until May 21, 09:00 AM MDT

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

1°C

34°F

Humidity	80%
Wind Speed	N 0 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	-2°C (28°F)
Visibility	16 km
Last update	21 May 04:35 AM MDT

More Information:

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

Extended Forecast for

2 Miles S Idaho Falls ID

Frost Advisory May 21, 04:56am until May 21, 09:00am

Click here for hazard details and duration

...

Frost Advisory May 21, 04:56am until May 21, 09:00am
NOW until 9:00am Tue
Frost Advisory
Today
High: 16 °C
Mostly Sunny
Tonight
Low: 4 °C
Partly Cloudy
Wednesday
High: 17 °C
Breezy.
Slight Chance
Showers then
Showers
Likely
Wednesday Night
Low: 2 °C
Showers then
Chance
Rain/Snow and
Breezy
Thursday
High: 12 °C
Breezy.
Chance
Rain/Snow
then Chance
Showers
Thursday Night
Low: 1 °C
Mostly Cloudy
Friday
High: 17 °C
Mostly Sunny
Friday Night
Low: 5 °C
Partly Cloudy

Detailed Forecast

Today

Mostly sunny, with a high near 16. South southwest wind 5 to 10 km/h becoming southwest 16 to 26 km/h in the morning. Winds could gust as high as 42 km/h.

Tonight

Partly cloudy, with a low around 4. South wind 18 to 26 km/h, with gusts as high as 42 km/h.

Wednesday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 17. Breezy, with a south southwest wind 16 to 26 km/h increasing to 29 to 39 km/h. Winds could gust as high as 60 km/h. Chance of precipitation is 60%.

Wednesday Night

Rain showers before 3am, then a chance of rain and snow showers. Some thunder is also possible. Low around 2. Breezy, with a south southwest wind 32 to 35 km/h, with gusts as high as 55 km/h. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday

A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Partly sunny, with a high near 12. Breezy, with a west southwest wind 29 to 37 km/h, with gusts as high as 55 km/h. Chance of precipitation is 50%. New snow accumulation of less than a half centimeter possible.

Thursday Night

Mostly cloudy, with a low around 1.

Friday

Mostly sunny, with a high near 17.

Friday Night

Partly cloudy, with a low around 5.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 19. Breezy.

Saturday Night

A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 3. Breezy.

Sunday

A 30 percent chance of showers. Mostly sunny, with a high near 17.