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

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Lat: NA°NLon: NA°WElev: NAft.

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Humidity	NA
Wind Speed	NA
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Dewpoint	N/A
Visibility	NA
Wind Chill	°F (°C)
Heat Index	°F (°C)
Last update

More Information:

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

Extended Forecast for

13 Miles NNE Flagstaff AZ

Flood Watch August 31, 12:15am until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 12:15am until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
Overnight
Low: 50 °F
Showers
Likely
Monday
High: 69 °F
T-storms
Monday Night
Low: 47 °F
Showers
Likely and
Patchy Fog
then Patchy
Fog
Tuesday
High: 73 °F
Slight Chance
T-storms and
Patchy Fog
Tuesday Night
Low: 48 °F
Mostly Clear
Wednesday
High: 74 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 75 °F
Sunny

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm before 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 60%.

Monday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. High near 69. Light and variable wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 90%.

Monday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm. Patchy fog between 11pm and 5am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 47. Calm wind. Chance of precipitation is 60%.

Tuesday

A 20 percent chance of showers and thunderstorms after 11am. Patchy fog between 8am and 11am. Otherwise, sunny, with a high near 73. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

Tuesday Night

Mostly clear, with a low around 48. Southwest wind 5 to 7 mph, with gusts as high as 15 mph.

Wednesday

Sunny, with a high near 74. Southwest wind 6 to 16 mph, with gusts as high as 25 mph.

Wednesday Night

Mostly clear, with a low around 48. Southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 17 mph.

Thursday

Sunny, with a high near 75. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

Thursday Night

Mostly clear, with a low around 49. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 16 mph.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 74. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50. Southwest wind 5 to 7 mph becoming calm in the evening.

Saturday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 73. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 60%.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. Light southwest wind.

Sunday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 60%.