Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Hazardous Weather Conditions

Flood Watch until September 1, 12:00 AM MST

Current conditions at

Williams/Clark Memorial Airport (KCMR)

Lat: 35.3054722°NLon: 112.1943889°WElev: 6680.0ft.

Clear

68°F

20°C

Humidity	45%
Wind Speed	SE 17 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	31 Aug 08:35 AM MST

More Information:

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

Extended Forecast for

10 Miles SSE Williams AZ

Flood Watch August 31, 08:58am until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 08:58am until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
Today
High: 68 °F
T-storms
Likely
Tonight
Low: 46 °F
Chance
T-storms then
Slight Chance
T-storms
Tuesday
High: 70 °F
Slight Chance
T-storms and
Patchy Fog
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 71 °F
Slight Chance
T-storms
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 72 °F
Slight Chance
T-storms
Thursday Night
Low: 49 °F
Slight Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely, mainly between 11am and 5pm. Mostly cloudy, with a high near 68. South wind around 7 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.

Tonight

A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am. Mostly cloudy, with a low around 46. Northeast wind around 6 mph becoming south after midnight. Chance of precipitation is 50%.

Tuesday

A 20 percent chance of showers and thunderstorms after 8am. Patchy fog before 11am. Otherwise, sunny, with a high near 70. Southeast wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.

Tuesday Night

Mostly clear, with a low around 47. Southeast wind 7 to 9 mph, with gusts as high as 16 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 71. Southwest wind 8 to 14 mph, with gusts as high as 28 mph.

Wednesday Night

Mostly clear, with a low around 47. South wind around 8 mph, with gusts as high as 17 mph.

Thursday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 72. Southwest wind 8 to 13 mph, with gusts as high as 25 mph.

Thursday Night

A 10 percent chance of showers and thunderstorms after 11pm. Mostly clear, with a low around 49. Southeast wind 7 to 9 mph, with gusts as high as 18 mph.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 71. South wind 8 to 10 mph, with gusts as high as 24 mph.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 49. Southeast wind 3 to 6 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 72. South wind 5 to 7 mph, with gusts as high as 16 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50. South wind around 5 mph becoming light and variable.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. Southeast wind 6 to 8 mph becoming south in the afternoon. Winds could gust as high as 18 mph.