Mt. Rainier Weather Info
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Mt Rainier Recreational Forecast
Mount Rainier Recreational Forecast
National Weather Service Seattle WA
329 AM PDT Sat Sep 25 2021
National Weather Service Report
National Weather Service Seattle WA
329 AM PDT Sat Sep 25 2021
.SYNOPSIS...High pressure aloft will weaken and shift eastward
today. The first of a series of frontal systems will approach the
region Saturday night with rain spreading inland on Sunday, with
strong winds near Camp Muir and the summit. An upper trough will
lead to unsettled, showery conditions Monday and Tuesday with the
possibility of an isolated thunderstorm. Another frontal system is
expected by the middle of next week.
&&
.IMPACTS...Stormy weather will create difficult backcountry
skiing and mountaineering conditions across much of the alpine
terrain of Mt. Rainier, including the Muir snowfield. Blizzard-
like conditions with strong winds and near zero visibility are
likely. A high level of skill and experience in alpine terrain,
including use of GPS, is recommended for navigation and camping in
these conditions.
&&
.SATURDAY...Sunny. Freezing level near 14000 feet.
.SATURDAY NIGHT...Mostly cloudy. Freezing level near 13500 feet.
.SUNDAY...Partly sunny. A chance of rain and snow in the
afternoon. Snow level near 9000 feet.
.SUNDAY NIGHT...Rain and snow likely in the evening, then rain
and snow after midnight. Snow level near 9500 feet.
.MONDAY...Rain and snow in the morning, then showers, snow
showers and a slight chance of thunderstorms in the afternoon.
Snow level near 7500 feet.
&&
Temperature and wind forecasts for selected locations.
Sat Sat Sun Sun Mon
Night Night
Summit (14411 FT) 26 24 23 17 9
W 20 SW 35 SW 50 SW 65 SW 70
Camp Muir(10188 FT) 43 40 35 31 24
W 15 SW 20 SW 30 SW 40 SW 35
Paradise (5420 FT) 60 44 49 40 42
W 10 W 10 W 15 SW 15 SW 10
Longmire (2760 FT) 71 50 59 49 51
SW 5 Calm Calm Calm W 5
++ Temperatures and wind for the summit and Camp Muir are average
conditions expected in the free air at those elevations.
++ Temperatures for Paradise and Longmire are the expected highs and
lows. Wind is the average wind expected during that period.
.Extended Forecast...
.MONDAY NIGHT...Showers, snow showers and a slight chance of
thunderstorms in the evening, then rain and snow likely after
midnight. Snow level near 6000 feet.
.TUESDAY...Rain and snow likely in the morning, then showers,
snow showers and a slight chance of thunderstorms in the
afternoon. Snow level near 5500 feet.
.TUESDAY NIGHT...Mostly cloudy. A chance of rain and snow in the
evening. Snow level near 5500 feet.
.WEDNESDAY...Mostly cloudy. A slight chance of rain and snow in
the morning, then a chance of rain and snow in the afternoon.
Snow level near 5000 feet increasing to 6000 feet in the
afternoon.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow
in the evening, then rain and snow likely after midnight. Snow
level near 8500 feet.
.THURSDAY...Rain and snow likely in the morning, then rain and
snow in the afternoon. Snow level near 9000 feet.
.THURSDAY NIGHT...Rain and snow likely in the evening, then a
chance of rain and snow after midnight. Snow level near
7500 feet.
.FRIDAY...Mostly cloudy with a chance of rain and snow. Snow
level near 7000 feet.
$$
www.weather.gov/seattle
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Paradise Telemetry
9-25-2021
Northwest Avalanche Center
Paradise, Mt Rainier National Park, Washington
MM/DD Hour Temp RH Wind Wind Wind Hour Total 24 Hr Total Solar
PST F % Avg Max Dir Prec. Prec. Snow Snow W/m2
5400' 5400' 5380' 5380' 5380' 5400' 5400' 5400' 5400' 5380'
------------------------------------------------------------------------
9 24 1200 65 31 13 20 99 0 0 0 11 813
9 24 1300 67 30 13 21 104 0 0 0 11 787
9 24 1400 68 30 12 17 111 0 0 0 11 700
9 24 1500 69 30 11 16 111 0 0 -0 10 565
9 24 1600 69 29 8 13 107 0 0 -0 10 414
9 24 1700 64 29 9 16 101 0 0 0 11 203
9 24 1800 61 30 4 10 65 0 0 0 13 8
9 24 1900 59 29 3 6 52 0 0 0 13 0
9 24 2000 59 31 2 5 41 0 0 0 12 0
9 24 2100 58 33 2 4 38 0 0 0 12 0
9 24 2200 59 35 1 4 336 0 0 0 12 0
9 24 2300 58 36 3 6 287 0 0 0 12 0
9 25 0 57 35 5 8 272 0 0 0 12 0
9 25 100 56 37 5 10 270 0 0 0 13 0
9 25 200 55 37 5 9 272 0 0 -0 13 0
9 25 300 55 39 5 11 273 0 0 0 13 0
9 25 400 55 39 5 8 270 0 0 0 13 0
9 25 500 53 42 2 5 290 0 0 0 12 0
9 25 600 53 43 2 5 302 0 0 0 13 6
9 25 700 52 46 2 5 322 0 0 0 13 135
9 25 800 55 45 4 6 278 0 0 0 12 326
9 25 900 58 45 6 9 274 0 0 0 11 516
9 25 1000 59 43 7 11 267 0 0 0 12 669
9 25 1100 61 42 8 11 263 0 0 0 12 768
Total
Prec.
5400'
------------------------------------------------------
0
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Camp Muir Telemetry
9-25-2021
Northwest Avalanche Center
Camp Muir, Mt Rainier National Park, Washington
Wind gages unheated and may rime
MM/DD Hour Temp RH Wind Wind Wind Wind Solar
PST F % Min Avg Max Dir w/m2
10110' 10110' 10110' 10110' 10110' 10110' 10110'
---------------------------------------------------------------
9 24 1200 57 29 0 0 4 16 767
9 24 1300 56 31 0 4 7 259 783
9 24 1400 54 21 0 3 11 251 739
9 24 1500 54 23 4 9 12 235 636
9 24 1600 53 28 7 11 15 264 412
9 24 1700 52 29 11 14 20 261 131
9 24 1800 51 29 7 13 18 261 33
9 24 1900 49 35 8 17 21 262 0
9 24 2000 48 39 13 17 20 269 0
9 24 2100 46 44 11 15 22 261 0
9 24 2200 46 39 10 17 22 268 0
9 24 2300 45 47 14 20 26 269 0
9 25 0 48 37 14 23 29 266 0
9 25 100 48 33 18 25 35 258 0
9 25 200 50 29 9 19 36 266 0
9 25 300 50 26 5 12 18 273 0
9 25 400 48 32 4 10 17 261 0
9 25 500 49 28 6 15 25 260 0
9 25 600 47 37 0 3 10 126 1
9 25 700 46 40 0 2 8 308 27
9 25 800 50 36 0 1 5 46 217
9 25 900 50 35 0 1 5 30 397
9 25 1000 52 35 0 2 13 33 561
9 25 1100 47 46 0 9 19 237 686
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