MOUNT RAINIER
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Weather summary and forecast for Summit

Weather Summary and Forecast for Summit
[ Weather Summary | Precip Summary ]

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Latitude: 46.852947
Longitude: -121.760424
Time Zone: America/Los_Angeles


CURRENT WEATHER FOR THIS LOCATION

Current Time: Tuesday, September 28, 2021, 10:22:49 AM PDT
Sunset in 8 hours 31 minutes 4 seconds

Observed Time:Tuesday, September 28, 2021, 10:00:12 AM PDT (2021-09-28, 17:00:12 GMT)
Current Weather Summary:Foggy
Nearest Storm Distance:1 miles
Nearest Storm Bearing:NNW (348°)
Precipitation Intensity:0.005 in/hr
Precipitation Probability:13%
Precipitation Type:Snow
Temperature:20.68° F
Apparent Temperature:11.41° F
Dew Point20.68° F
Relative Humidity100%
Pressure1015.3 millibars
Wind Speed7.54 mph
Wind Gust10.2 mph
Wind DirectionWSW (255°)
Cloud Cover98%
UV Index2
Visibility0.509 miles
Ozone324.6 DU


CURRENT ALERTS, WATCHES, WARNINGS AND ADVISORIES FOR THIS LOCATION

There are currently no alerts, watches, warnings or advisories for this location


PRECIPITATION FORECAST FOR THE NEXT HOUR FOR THIS LOCATION

Forecast for the next hour: Foggy for the hour.



DETAILED HOURLY FORECAST FOR THE NEXT 168 HOURS FOR THIS LOCATION

Forecast: Heavy snow (3–6 in.) until this evening, starting again tomorrow morning.


* = "New Snow Accumulation from Start" factors the hourly snow fall + snow compaction + snow melt into a variable that shows the anticipated observed accumulation of snow on the ground. This varies from hourly snow fall in that snow fall does not account for compaction and melting. Think of this as how much snow are we likely to see accumulating on the surface at x hours after this forecast was generated, above the current level of snow already on the ground.

OVERALL FORECAST FOR THE NEXT 7 DAYS FOR THIS LOCATION

Forecast: Heavy snow throughout the week.

Date Summary Sun & Moon Precip Total Precip Probability Precip Type Snow Fall* High Temp Low Temp High Apparent Temp Low Apparent Temp Dew Point Humidity Wind Speed Wind Gust Wind Dir Visibility Cloud Cover Pressure Ozone UV
Tuesday
09/28/2021
Heavy snow (5–9 in.) until evening. Sunrise: 07:04 AM
Sunset: 06:54 PM
Moon: Last Quarter
0.60 in 88% Snow 7.85 in 34.25° F 18.16° F 27.11° F 8.86° F 26.24° F 100% 7.17 mph 18.18 mph WSW (248°) 4.848 mi 95% 1016.2 mb 321.2 3
Wednesday
09/29/2021
Snow (1–3 in.) throughout the day. Sunrise: 07:05 AM
Sunset: 06:52 PM
Moon: Waning Crescent
0.20 in 84% Snow 1.60 in 39.56° F 27.21° F 35.46° F 22.5° F 33.59° F 99% 4.93 mph 13.39 mph S (174°) 9.7 mi 96% 1020 mb 293.9 4
Thursday
09/30/2021
Snow (2–5 in.) until evening. Sunrise: 07:06 AM
Sunset: 06:50 PM
Moon: Waning Crescent
0.95 in 94% Snow 4.18 in 45.44° F 30.2° F 42.06° F 26.72° F 38.24° F 100% 5.29 mph 13.98 mph SSW (208°) 6.793 mi 89% 1020.5 mb 278 4
Friday
10/01/2021
Clear throughout the day. Sunrise: 07:08 AM
Sunset: 06:48 PM
Moon: Waning Crescent
0.00 in 17% Snow 0.04 in 43.01° F 28.33° F 40.3° F 25.69° F 29.82° F 86% 3.26 mph 5.86 mph N (352°) 9.877 mi 33% 1024.7 mb 305 5
Saturday
10/02/2021
Overcast throughout the day. Sunrise: 07:09 AM
Sunset: 06:46 PM
Moon: Waning Crescent
0.00 in 0% - 50.8° F 30.87° F 50.3° F 27° F 19.76° F 44% 3.17 mph 6.15 mph E (91°) 10 mi 84% 1021.7 mb 286.6 4
Sunday
10/03/2021
Overcast throughout the day. Sunrise: 07:10 AM
Sunset: 06:44 PM
Moon: Waning Crescent
0.00 in 0% - 56.78° F 39.2° F 56.28° F 39.18° F 20.52° F 39% 2.33 mph 3.99 mph E (101°) 10 mi 77% 1018.4 mb 283.4 4
Monday
10/04/2021
Overcast throughout the day. Sunrise: 07:12 AM
Sunset: 06:42 PM
Moon: Waning Crescent
0.00 in 0% - 54.77° F 37.39° F 54.27° F 37.88° F 26.84° F 53% 2.14 mph 5.41 mph NNE (29°) 10 mi 71% 1018 mb 275.6 4
Tuesday
10/05/2021
Snow (1–2 in.) in the afternoon and evening. Sunrise: 07:13 AM
Sunset: 06:40 PM
Moon: Waning Crescent
0.22 in 64% Snow 1.20 in 46.45° F 27.58° F 46.04° F 26.69° F 28.48° F 73% 2.59 mph 5.14 mph W (268°) 10 mi 83% 1015.7 mb 287 4

* - Not necessarily equivalent to snow accumulation. See 'Next 168 hour' Tab for that estimate.
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