Nationwide Warm Surge Starts in the West
The West will be the first to enjoy a surge of warmer air that is destined to spread over much of the nation this week.
A building ridge of high pressure will cause Monday's temperatures to pleasantly warm above Sunday's highs from Montana and Washington to California.
Boise, Idaho, will enjoy highs in the 60s on Monday. Temperatures will rise into the mid-50s in Salt Lake City, which saw snow accumulate as recently as Saturday afternoon.
An offshore flow of air will bring additional warming to Southern California. Temperatures will get pushed into the lower 80s across the Los Angeles Basin.
A high of 83° is expected in Downtown Los Angeles on Monday. That will challenge the day's record high of 85° from 1978.
Southern California will experience similar warmth on Tuesday as temperatures rise further throughout the Rockies.
A new storm will usher cooler air back into the Northwest and Rockies Wednesday into Thursday.
More Weather News
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Winter Storm Blasts Atlantic Canada
Feb 12, 2012; 4:25 PM ET
In Charlottetown, P.E.I., the storm unloaded 42 cm (17 inches) of snow, 32 cm of it within six hours.
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Child Rescued from Avalanche in Kosovo
Feb 12, 2012; 4:17 PM ET
The child is reported to be recovering at a hospital in the nearby town of Prizren.
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Giovanna Winds Up, Sets Aim on Madagascar
Feb 12, 2012; 4:11 PM ET
For Madagascar, there can be no escaping the imminent threat of a large Tropical Cyclone.
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Deep Alaskan Freeze Gives Way to Mild February
Feb 12, 2012; 4:04 PM ET
Winter has been nothing less than a roller-coaster ride for residents of Alaska.
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Time-Lapse Video of Snowfall on a Connecticut Golf Course
Feb 12, 2012; 4:00 PM ET
Golfers miss the snowfall on Feb. 11, 2012, that coated the ground of the Oak Hills Golf Course in Norwalk, Conn.
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Amazing International Snowfall Pictures and Videos
Feb 12, 2012; 3:50 PM ET
AccuWeather Facebook fans share their pictures and video of the snowfall from Bosnia, England and Italy.
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No Explanation for Pennsylvania's Purple Squirrel
Feb 12, 2012; 3:46 PM ET
The third purple squirrel ever found was released back into the forest on Tuesday.
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Cozy Up to Your Valentine as Arctic Air Plunges into the US
Feb 12, 2012; 1:15 PM ET
We have an exclusive snuggle index for Valentine's Day weekend as arctic air plunges across the eastern two-thirds of the nation.
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High Hopes for First Dutch Skating Marathon in 15 Years
Feb 12, 2012; 9:46 AM ET
"If they don't do it this year, who knows when it could happen again."
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Inside Slider to Bring Rain, Mountain Snow to California
Feb 12, 2012; 7:11 AM ET
A storm system called an "inside slider" will deliver some more rain and snow to the Northwest and California early this week.
Daily U.S. Extremes
past 24 hours
| Extreme | Location | |
|---|---|---|
| High | 82° | Gila Bend, AZ |
| Low | -13° | Clayton Lake, ME |
| Precip | 1.24" | Spanish Fork, UT |
WeatherWhys®
The "Dead of Winter," the one-month period when normal temperatures reach their lowest levels, has come to an end for much of the United States. Some people may find it odd that the "Dead of Winter" does not encompass the darkest day of the year (the first day of winter). That is due to a seasonal lag in temperatures. More heat continues to be lost than is gained from the start of winter until this time of year.
This Day In Weather History
Gulf Coast 1 (899)
ry cold morning along Gulf Coast; New Orleans 6.8 deg.; Mobile -1 deg.; Pensacola 7 deg.; Tallahassee -2 deg (All time record for Florida. Brownsville 12 deg. (all time low).
North Dakota 1 (936)
this date the mercury plummeted to -60 deg. at Parshall, ND - the coldest temperature ever for the State of ND. Later the same year, the mercury soared to 121 deg. at Steele, ND - the hottest temperature ever for the state of ND.
Rough Weather
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