Heavy Rain in the Southern Appalachians; Heat Continues in the West; Monitoring Tropical Storm Erin

Heavy to excessive rain falling over the southern Appalachians may bring areas of flooding into Wednesday. Hot temperatures are in place through Wednesday across parts of the western U.S. and New England. Tropical Storm Erin is forecast to become a Hurricane by late this week as it moves westward across the central Atlantic Ocean. Monitor forecasts for any Puerto Rico or U.S. East Coast impacts. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from August 13, 12:00 PM MDT until August 13, 10:00 PM MDT

Current conditions at

Arco (ARC)

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

60°F

16°C

Humidity	50%
Wind Speed	NW 5 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	13 Aug 02:50 AM MDT

More Information:

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

Extended Forecast for

3 Miles S Moore ID

Red Flag Warning August 13, 12:00pm until August 13, 10:00pm

Click here for hazard details and duration

Red Flag Warning

Overnight
Low: 56 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny then
Slight Chance
T-storms and
Breezy
Wednesday Night
Low: 55 °F
Mostly Clear
and Breezy
then Mostly
Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Friday
High: 88 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 87 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 56. North wind around 7 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 94. Breezy, with a north northwest wind 6 to 11 mph becoming west southwest 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

Wednesday Night

Mostly clear, with a low around 55. Breezy, with a west wind 18 to 23 mph becoming north 9 to 14 mph after midnight. Winds could gust as high as 33 mph.

Thursday

Sunny, with a high near 89. West northwest wind 7 to 12 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

Thursday Night

Mostly clear, with a low around 52. West southwest wind 9 to 17 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

Friday

Sunny, with a high near 88.

Friday Night

Mostly clear, with a low around 53.

Saturday

Mostly sunny, with a high near 87.

Saturday Night

Partly cloudy, with a low around 53.