Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from August 17, 12:00 PM MDT until August 17, 09:00 PM MDT

Current conditions at

Rexburg, Rexburg-Madison County Airport (KRXE)

Lat: 43.83167°NLon: 111.80611°WElev: 4859.0ft.

Clear

84°F

29°C

Humidity	23%
Wind Speed	SSW 14 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	17 Aug 05:35 PM MDT

More Information:

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

Extended Forecast for

5 Miles SSW Rexburg-Madison County Airport ID

Red Flag Warning until August 17, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until August 17, 09:00pm
NOW until 9:00pm Sun
Red Flag Warning
This Afternoon
High: 82 °F
Slight Chance
T-storms
Tonight
Low: 52 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 89 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 90 °F
Mostly Sunny
Wednesday Night
Low: 54 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 82. Southwest wind around 11 mph, with gusts as high as 22 mph.

Tonight

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Partly cloudy, with a low around 52. South southwest wind 6 to 10 mph becoming northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Monday

Sunny, with a high near 89. Northeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

Monday Night

Mostly clear, with a low around 52. Southwest wind 7 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.

Tuesday

Sunny, with a high near 93. East wind 5 to 7 mph becoming southwest in the afternoon.

Tuesday Night

Mostly clear, with a low around 58.

Wednesday

Mostly sunny, with a high near 90.

Wednesday Night

Mostly clear, with a low around 54.