Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. 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.

Partly Cloudy

77°F

25°C

Humidity	47%
Wind Speed	SSW 16 MPH
Barometer	30.25 in (1024.38 mb)
Dewpoint	55°F (13°C)
Visibility	9.00 mi
Heat Index	79°F (26°C)
Last update	30 Aug 02:55 PM MST

More Information:

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

Extended Forecast for

11 Miles SSE Williams AZ

Flood Watch August 30, 03:17pm until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 30, 03:17pm until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
This Afternoon
High: 76 °F
Chance
T-storms
Tonight
Low: 50 °F
Showers
Likely and
Patchy Fog
Monday
High: 71 °F
T-storms
Likely
Monday Night
Low: 47 °F
Chance
T-storms and
Patchy Fog
Tuesday
High: 74 °F
Slight Chance
T-storms and
Patchy Fog
Tuesday Night
Low: 48 °F
Mostly Clear
Wednesday
High: 75 °F
Slight Chance
T-storms
Wednesday Night
Low: 48 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 76. Southwest wind around 13 mph, with gusts as high as 22 mph.

Tonight

A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 50. South wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 60%.

Monday

Showers and thunderstorms likely, mainly before 2pm. Partly sunny, with a high near 71. Southeast wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 47. Southeast wind 3 to 6 mph. Chance of precipitation is 40%.

Tuesday

A 20 percent chance of showers and thunderstorms after 11am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 74. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

Tuesday Night

Mostly clear, with a low around 48. South wind 5 to 8 mph, with gusts as high as 15 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 75. Southwest wind 6 to 14 mph, with gusts as high as 26 mph.

Wednesday Night

Mostly clear, with a low around 48. Southwest wind around 6 mph becoming light and variable after midnight.

Thursday

Sunny, with a high near 77. Southwest wind 5 to 13 mph.

Thursday Night

Mostly clear, with a low around 49. Southwest wind 5 to 7 mph becoming light and variable after midnight.

Friday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50. South wind around 6 mph becoming calm after midnight.

Saturday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. Light and variable wind becoming south around 6 mph in the morning.