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.

Clear

61°F

16°C

Humidity	82%
Wind Speed	SSE 17 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	31 Aug 02:15 AM MST

More Information:

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

Extended Forecast for

5 Miles SE Williams AZ

Flood Watch August 31, 02:36am until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 02:36am until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
Overnight
Low: 53 °F
Showers
Likely
Monday
High: 70 °F
T-storms
Monday Night
Low: 45 °F
Chance
T-storms and
Patchy Fog
Tuesday
High: 72 °F
Slight Chance
T-storms and
Patchy Fog
Tuesday Night
Low: 46 °F
Mostly Clear
Wednesday
High: 73 °F
Slight Chance
T-storms
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 74 °F
Slight Chance
T-storms

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 53. Light south wind. Chance of precipitation is 70%.

Monday

Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 70. South wind 5 to 7 mph, with gusts as high as 17 mph. Chance of precipitation is 80%.

Monday Night

A 50 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 45. Southeast wind around 5 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms after 11am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 72. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 46. South wind 6 to 8 mph, with gusts as high as 17 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 73. Southwest wind 9 to 15 mph, with gusts as high as 29 mph.

Wednesday Night

Mostly clear, with a low around 46. South wind around 7 mph, with gusts as high as 18 mph.

Thursday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 74. Southwest wind 8 to 14 mph, with gusts as high as 26 mph.

Thursday Night

A 10 percent chance of showers and thunderstorms after 11pm. Mostly clear, with a low around 47. South wind 7 to 9 mph, with gusts as high as 20 mph.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 73. South wind 8 to 11 mph, with gusts as high as 24 mph.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 48. South wind around 5 mph becoming calm after midnight.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. Southeast wind 3 to 7 mph. Winds could gust as high as 17 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 49. Light southeast wind.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. South wind 5 to 8 mph, with gusts as high as 20 mph.