Heat Persists in the Southwest; Elevated to Critical Fire Weather in the Great Basin; Poor Air Quality in the West

Dangerous heat will persist across the Southwest U.S. through this week, easing by next week. The heat will focus further east in the Great Plains and Mississippi Valley beginning next week. Elevated to locally critical fire weather conditions will persist for the Great Basin today. Poor air quality lingers for the Northwest, Great Basin, Central Rockies into the Plains. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 4, 12:00 PM MDT until August 4, 08:00 PM MDT

Current conditions at

St. Johns, St. Johns Industrial Airpark (KSJN)

Lat: 34.52°NLon: 109.38°WElev: 5732ft.

Fair

75°F

24°C

Humidity	46%
Wind Speed	Calm
Barometer	30.14 in (1009.6 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	4 Aug 6:54 am MST

More Information:

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

Extended Forecast for

6 Miles SW Fence Lake NM

Heat Advisory August 4, 12:00pm until August 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 90 °F
Sunny
Tonight
Low: 62 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 61 °F
Slight Chance
T-storms then
Mostly Cloudy
Thursday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 60 °F
Partly Cloudy
Friday
High: 88 °F
Sunny
Friday Night
Low: 60 °F
Partly Cloudy
Saturday
High: 88 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 90. Northwest wind 5 to 15 mph.

Tonight

Mostly clear, with a low around 62. West wind 5 to 15 mph becoming southwest in the evening.

Wednesday

Sunny, with a high near 89. Northwest wind 5 to 10 mph.

Wednesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 61. Northwest wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 20%.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. South wind 5 to 10 mph becoming northwest in the afternoon.

Thursday Night

Partly cloudy, with a low around 60.

Friday

Sunny, with a high near 88.

Friday Night

Partly cloudy, with a low around 60.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 88.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.