Severe Thunderstorms in the Southeast U.S; Flash Flooding Threat for the Northern Gulf Coast

Severe thunderstorms are expected across portions of the Southeast and Carolinas today where a Slight Risk (Level 2 of 5) has been issued. A Slight Risk Excessive Rainfall Outlook (Level 2 of 4) has been issued for part of the northern Gulf Coast today due to the threat of flash, urban, and riverine flooding. Read More >

Hazardous Weather Conditions

Frost Advisory in effect from May 20, 03:00 AM MDT until May 20, 09:00 AM MDT

Current conditions at

Arco (ARC)

Lat: 43.62455°NLon: 113.2971°WElev: 5290.0ft.

39°F

4°C

Humidity	56%
Wind Speed	SE 4 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	36°F (2°C)
Last update	20 May 02:20 AM MDT

More Information:

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

Extended Forecast for

8 Miles SSE Butte City ID

Frost Advisory May 20, 03:00am until May 20, 09:00am

Click here for hazard details and duration

Frost Advisory

Overnight
Low: 34 °F
Mostly Cloudy
Monday
High: 56 °F
Mostly Sunny
then Chance
Showers
Monday Night
Low: 36 °F
Chance
Showers then
Slight Chance
Rain/Snow
Tuesday
High: 62 °F
Mostly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 40 °F
Mostly Cloudy
Wednesday
High: 60 °F
Slight Chance
Showers then
Chance
Showers and
Breezy
Wednesday Night
Low: 33 °F
Showers
Likely and
Breezy
Thursday
High: 54 °F
Chance
Rain/Snow
then Chance
Showers
Thursday Night
Low: 32 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 34. North northwest wind 6 to 8 mph.

Monday

A chance of rain, mainly between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 56. North wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Monday Night

A chance of rain before 3am, then a slight chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 36. North wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday

A 20 percent chance of showers after noon. Mostly sunny, with a high near 62. West wind 9 to 14 mph, with gusts as high as 21 mph.

Tuesday Night

Mostly cloudy, with a low around 40. West southwest wind 8 to 16 mph, with gusts as high as 24 mph.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 60. Breezy. Chance of precipitation is 50%.

Wednesday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 60%.

Thursday

A chance of rain and snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 54. Chance of precipitation is 50%.

Thursday Night

Partly cloudy, with a low around 32.

Friday

Mostly sunny, with a high near 62.

Friday Night

Partly cloudy, with a low around 38.

Saturday

A 20 percent chance of showers. Partly sunny, with a high near 66.