ANCHORAGE, Alaska (KTUU) – Temperatures across the state are cooling off, as our strong low from the weekend moves into the Chukchi Sea. This will set up for colder air to spread across the state this week, as another short-lived cold snap is expected. While some light snow is possible for the Interior, areas of the Slope and Western Alaska, Southcentral will stay on the drier side until the night. Meanwhile, Southeast will continue to hold onto moderate rain with gusty conditions.
SOUTHCENTRAL:
Temperatures this morning are 10 to 20 degrees colder than yesterday, as colder air has settled back into Southcentral. Clear skies and calm winds are evident this morning for parts of the region, with light snow falling through the Copper River Basin. We’ll see fairly quiet conditions today, outside of Kodiak which will see increasing snow and rain into the afternoon and evening hours. This comes as our next area of low pressure moves up the Alaska Peninsula.
We’ll see light snow spreading north across the Kenai overnight into Wednesday, with light snow expected through Prince William Sound. Several inches are likely through the Kenai and Chugach Mountains, with the pass expected to see a couple of inches of accumulation. Western parts of the Kenai will see the potential for a few inches, while inland areas of Southcentral largely stay dry. If Anchorage and surrounding locations see any accumulation, it’ll amount to less than half an inch.
As snow tapers off Wednesday, we’ll see the return to colder and drier conditions into Thursday. Thursday may be the coldest day this week across the region, before another warming trend carries us into next week. Right now holding with snow through early next week, but areas of wintry mix are possible as highs warm above freezing.
SOUTHEAST:
The winter storm warning for Skagway and higher elevations expired at 6am this morning. While some light snow showers are still possible, little accumulation will occur the rest of the day. Scattered to periodic showers are occurring elsewhere across Southeast today, with less than half an inch of rainfall through the day. Any moisture available into the evening will see a transition to some wintry mix or snow into Wednesday morning. However, the better chance will come from another low lifting north into the panhandle. Any snow and wintry mix we see for Wednesday will primarily stay confined to the central and southern panhandle. We’ll see much cooler weather taking hold this week for Southeast.
INTERIOR:
Some areas of light snow are possible this morning, with less than half an inch to be expected. While temperatures are still warm for much of the Interior, highs will steadily fall throughout the day. Many areas will see lows bottom out near or below zero by tomorrow morning. We’ll see high pressure keep things dry and sunny through the next couple of days, with the coldest stretch of weather from Wednesday morning into Thursday morning. Much like the rest of the state will experience, a warming trend arrives this weekend. We’ll see the return to highs in the 20s, with some snow in the forecast. Be prepared for some gusty conditions through the Alaska Range by the close of this week.
SLOPE/WESTERN ALASKA:
Areas of light snow and blowing winds will continue to impact the Slope, with a winter weather advisory remaining in place for the Central Brooks Range and the Beaufort Sea Coast. Both locations will see up to 1 inch of snow and gusty winds up to 35 mph. While the winter weather advisory will expire for the Central Brooks Range this afternoon, the Beaufort Sea Coast will see the alert continue into Tuesday evening. Snow and blowing snow will be the primary impact today, with a return to colder weather through the rest of this week, this comes as high pressure settles into the area.
The storm responsible for the damaging winds for Southcentral over the weekend, has pushed north into the Chukchi Sea. We’ll still see some light snow accumulations for Western Alaska, with 1 to 3 inches expected. Some fo the heaviest snow will fall across the Seward Peninsula and the Western Brooks Range.
An area of low pressure in the Bering Sea will keep gusty winds and snow in the forecast for Gambell/St. Lawrence. Be prepared for heavy snow at times and areas of reduced visibility. Overall, colder weather will settle into Western Alaska, with the possibility of morning fog in the valleys over the next few mornings.
ALEUTIANS:
Some light areas of snow will occur for the Pribilof Islands and into parts of the Alaska Peninsula today, as a weak low moves up the Peninsula. This will be the main focus for snow into Wednesday for Southcentral. This low will bring heavy precipitation and gusty winds for the Eastern Aleutians and the Alaska Peninsula. Looking ahead through the rest of the week, we can expect to see more a ridge beginning to build into the region. This ridge will slowly shift east, keeping several upper level disturbances traversing the Aleutians. Temperatures will remain fairly warm in the 30s and 40s.
OUTLOOK AHEAD:
Model consensus continues to agree on another warming trend heading our way into next week. This stretch of warmth will likely lead to many spots cementing themselves within the top warmest January’s on record. While we’ll spend the rest of this week on the colder side, highs steadily climb this weekend into next week. We’ll see highs in Southcentral climbing back above freezing, with areas of the Interior climbing back into the 20s.
Have a safe and wonderful Tuesday!
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