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Forecast Addendum - 04/2/2022 - 07:00am

Submitted by nmeyers on Sat, 04/02/2022 - 6:04am
Recent Observations: 
  • Over the last 24 hours, near treeline temperatures averaged 40.5 ºF, six degrees warmer than yesterday. West/northwest wind averaged 9 mi/hr with gusts to 37 mi/hr. Northwest wind has picked up considerably since late yesterday. The height of snow at Old Ski Bowl is 41 inches.
  • The best snow surfaces for sliding, riding, and climbing will be in gullies. Moraines and ridges are devoid of snow until 10,000 ft. Above, skiers and climbers have found good condition, depending on the day.
  • For climbers, rockfall is being observed in Avalanche Gulch. Wear a helmet and start early if making a summit attempt. You might not see any rockfall, or you can get smacked. It's a roll of the dice. The rule is simple: the more exposed rock, the better chance for rockfall.
  • It is difficult to find continuous snow out of Bunny Flat up into Avalanche Gulch, though your best bet is to hug the base of Green Butte Ridge until you get above treeline. Plan to mostly walk to treeline.
  • You can now drive to within 1.5 miles of the North Gate trailhead, but a high-clearance 4x4 is recommended. Clear Creek and Brewer Creek trailheads are still a ways out for a reasonable human powered approach.
  • The season is over for the Tri-Forest Snowmobile Trails and snowmobiling anywhere else.
  • Sand Flat Winter XC Trails are also done.

                                               

Skiers in Avalanche Gulch on Tuesday [Photo: Mike Galgay]

Mountain Weather: 

Northwest wind and a few clouds this morning will give way to mostly sunny skies with daytime highs similar to yesterday. Tonight, a strong jet will begin to push into the area. Clouds and west/northwest wind will begin to increase. Areas to the north should experience moderate to heavy snowfall on Sunday night into Monday morning. For us here in Shasta, right now models are only predicting about a tenth of an inch of water...so perhaps an inch or two above 6,000 feet. A rapid warm up is on track for Wednesday next week. The recap...mostly clear skies today, increasing clouds tomorrow with cooling temps, a blip of a storm late Sunday and Monday, then gradually clearing and warming up next week.

Today 7-8 Weather : 
Sunny
Today 7-8 Wind Direction: 
N
Today 8-9 Weather: 
Sunny and windy
Today 8-9 Wind Direction: 
NW
Tomorrow 7-8 Weather: 
Partly sunny
Tomorrow 7-8 Wind Direction: 
W
Tomorrow 8-9 Weather: 
Partly sunny and windy
Tomorrow 8-9 Wind Direction: 
W
Tonight 7-8 Weather: 
Increasing clouds
Tonight 7-8 Wind Direction: 
N
Tonight 8-9 Weather: 
Increasing clouds, breezy
Tonight 8-9 Wind Direction: 
W
Today 7-8 Temp: 
45
Today 8-9 Temp: 
28
Tomorrow 7-8 Temp: 
45
Tomorrow 8-9 Temp: 
29
Tonight 7-8 Temp: 
32
Tonight 8-9 Temp: 
18
33
27
48
39
45
0
0
31.5
29
49
40.5
41.14
0
0
Grey Butte Temp Cur: 
30.5
Grey Butte Temp Min: 
30.5
Grey Butte Temp Max: 
47.5
Grey Butte Temp Avg: 
39
Grey Butte Wind Cur: 
12.5
Grey Butte Wind Max: 
19.5
Grey Butte Wind Gust Max: 
36.8
Grey Butte Wind Avg: 
WNW
Castle Lake Temp Cur: 
30
Castle Lake Temp Min: 
30
Castle Lake Temp Max: 
53
Castle Lake Temp Avg: 
42.5
Castle Lake Snow Depth: 
2.45
Castle Lake Snow New: 
0
Mount Eddy Temp Cur: 
28.5
Mount Eddy Temp Min: 
28.5
Mount Eddy Temp Max: 
49.5
Mount Eddy Temp Avg: 
40.5
Mount Eddy Wind Cur: 
2
Mount Eddy Wind Max: 
2.5
Mount Eddy Wind Gust Max: 
5.13
Mount Eddy Wind Avg: 
ESE
Mount Eddy Snow Depth: 
28.83
Mount Eddy Snow New: 
0
Ash Creek Bowl Temp Cur: 
26.5
Ash Creek Bowl Temp Min: 
21.5
Ash Creek Bowl Temp Max: 
26.5
Ash Creek Bowl Temp Avg: 
23.5
Ash Creek Bowl Snow New: 
0
Ash Creek Ridge Temp Cur: 
22.5
Ash Creek Ridge Temp Min: 
22.5
Ash Creek Ridge Temp Max: 
50
Ash Creek Ridge Temp Avg: 
36
Ash Creek Ridge Wind Cur: 
14.5
Ash Creek Ridge Wind Max: 
18
Ash Creek Ridge Wind Gust Max: 
26.15
Ash Creek Ridge Wind Avg: 
W
Mt. Shasta City Temp Cur: 
42
Mt. Shasta City Temp Min: 
31
Mt. Shasta City Temp Max: 
66
Mt. Shasta City Temp Avg: 
52.5
Mt. Shasta City Wind Cur: 
6
Mt. Shasta City Wind Min: 
0
Mt. Shasta City Wind Max: 
9
Mt. Shasta City Wind Avg: 
4
Grey Butte Wind Min: 
0.5
Grey Butte Wind Avg: 
9
Mount Eddy Wind Min: 
0.5
Mount Eddy Wind Avg: 
1.5
Ash Creek Bowl Comments: 
Not responding
Ash Creek Ridge Wind Min: 
1
Ash Creek Ridge Wind Avg: 
8
Sand Flat Snow Settlement: 
0
Ski Bowl Snow Settlement: 
1
Castle Lake Snow Settlement: 
0.5
Mount Eddy Snow Settlement: 
0.1
Ash Creek Bowl Snow Settlement: 
0
Measured Precipitation Oct: 
15.3
Normal Precipitation Oct: 
30.68
Percent Precipitation Oct: 
50
Measured Precipitation MTD: 
0
Normal Precipitation MTD: 
0.14
Percent Precipitation MTD: 
0
Measured Precipitation YTD: 
1.95
Normal Precipitation YTD: 
18.44
Percent Precipitation YTD: 
11
Today SWE: 
0.00
Tonight SWE: 
0.00
Tomorrow SWE: 
0.00
Today Wind Max 7-9: 
10
Tonight Wind Max 7-9: 
10
Tomorrow Wind Max 7-9: 
10
Today Wind Min 7-9: 
5
Tonight Wind Min 7-9: 
5
Tomorrow Wind Min 7-9: 
5
Today Wind Max 9-11: 
25
Tonight Wind Max 9-11: 
15
Tomorrow Wind Max 9-11: 
30
Today Wind Min 9-11: 
15
Tonight Wind Min 9-11: 
5
Tomorrow Wind Min 9-11: 
20
Today Snow Max 7-9: 
0.00
Tonight Snow Max 7-9: 
0.00
Tomorrow Snow Max 7-9: 
0.00
Today Snow Min 7-9: 
0.00
Tonight Snow Min 7-9: 
0.00
Tomorrow Snow Min 7-9: 
0.00
Today Snow Max 9-11: 
0.00
Tonight Snow Max 9-11: 
0.00
Tomorrow Snow Max 9-11: 
0.00
Today Snow Min 9-11: 
0.00
Tonight Snow Min 9-11: 
0.00
Tomorrow Snow Min 9-11: 
0.00
Ash Creek Bowl HS: 
32.87
Weather Station Discussion: 
The table below summarizes data reported from all of our weather stations over the last 24 hours.
Seasonal Stats Discussion: 
The wet season is October 1 through May 1. The table below summarizes recorded vs. normal precipitation amounts for the City of Mount Shasta.
Overall Danger Rating: 
Low
Current Time: 
4:00 AM