Frost Advisory issued April 21 at 10:07PM CDT until April 22 at 8:00AM CDT by NWS Huntsville AL
* WHAT...Temperatures dropping into the lower to mid 30s will
result in frost formation.
* WHERE...Portions of north central, northeast and northwest
Alabama and southern middle Tennessee.
* WHEN...From 1 AM to 8 AM CDT Thursday.
* IMPACTS...Frost could kill sensitive outdoor vegetation if
left uncovered.
Take steps now to protect tender plants from the cold.
Updated: 2021-04-22T03:08:29+00:00
Regional Map
Wind: none
Humidity: 94%
Dewpoint: 29°F
Barometer: 30.19 in.
Visibility: 10.0 miles
Widespread frost. Mostly clear, with a low around 33. West wind around 0 mph.
Thu. 4/22
4:00 AM
Widespread Frost, 33°F
Thu. 4/22
7:00 AMSunny, 47°F
Thu. 4/22
10:00 AMSunny, 57°F
Thu. 4/22
1:00 PM
Mostly Sunny, 63°F
Thu. 4/22
4:00 PM
Clear, 62°F
Thu. 4/22
7:00 PMClear, 51°F
Thursday - April 22
Widespread frost before 8am. Sunny, with a high near 63. West southwest wind 0 to 10 mph, with gusts as high as 20 mph.
Thursday Night - April 22
Partly cloudy, with a low around 43. East wind 0 to 5 mph.
Friday - April 23
Mostly cloudy, with a high near 68. South southeast wind 0 to 10 mph, with gusts as high as 20 mph.
Friday Night - April 23
Rain showers after 7pm. Mostly cloudy, with a low around 52. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday - April 24
Rain showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 90%.
Saturday Night - April 24
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Sunday - April 25
Mostly sunny, with a high near 72.
Sunday Night - April 25
Clear, with a low around 47.
Monday - April 26
Sunny, with a high near 79.
Monday Night - April 26
Partly cloudy, with a low around 57.
Tuesday - April 27
Mostly sunny, with a high near 82.
Tuesday Night - April 27
Mostly cloudy, with a low around 63.
Wednesday - April 28
A chance of rain showers after 7am. Partly sunny, with a high near 81. Chance of precipitation is 30%.
The Cascade Arc includes nearly 20 major volcanoes, among a total of over 4,000 separate volcanic vents including numerous stratovolcanoes, shield volcanoes, lava domes, and cinder cones. Volcanism in the arc began about 37 million years ago; however, most of the present-day Cascade volcanoes are less than 2,000,000 years old.
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