Chinook Pass Summit at Mount Rainier National Park
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Station and Location Information: ► Latitude: 46.8805254° North (WGS1984) ► Longitude: -121.5195717° West (WGS1984) ► UTM Northing: 5192951.3 meters (NAD 1983 Zone 10N) ► UTM Easting: 612800.3 meters (NAD 1983 Zone 10N) ► Elevation: 6240 feet (1901.952 meters) ► Recording Interval: 60 minutes Station Notes: ► Data acquired by all stations during the Government Shutdown from December 22, 2018 to January 26, 2018 may not be correct and should be considered provisional data until later analyzed by staff. ► Dew Point Temperature is not recorded, but calculated from Temperature and Relative Humidity. ► This station may experience data gaps due to internet or power outages. ► Wind gages are unheated and may rime in below-freezing weather. Contact Information: This station is maintained by: Northwest Weather and Avalanche Center. Morageology.com interfaces with this station's data collector or other data dissemination platform - the Mount Rainier Geology group does not maintain or service the station. For more information, please contact Scott Beason.

Nearby Stations: 1. Chinook Pass Base - 0.5 mi to the SSE (168°) 2. White River Rain Gage at White River Ranger Station - 2.2 mi to the NW (313°) 3. White River at White River Bridge - 4.9 mi to the WNW (285°) 4. Sunrise Base - 6.3 mi to the WNW (292°) 5. Sunrise Summit - 6.8 mi to the WNW (293°) 6. Camp Schurman - 10.1 mi to the W (266°) 7. Camp Muir - 10.6 mi to the WSW (253°) 8. Ohanapecosh RAWS at Ohanapecosh Ranger Station - 10.6 mi to the SSW (193°) 9. Paradise - 12.4 mi to the WSW (238°) 10. Nisqually River at Longmire - 16.4 mi to the WSW (236°) 11. Longmire at Longmire, WA - 16.5 mi to the WSW (237°) 12. Kautz Creek at Kautz Helibase - 18.7 mi to the WSW (238°) 13. Carbon River Rain Gauge at Carbon River Entrance - 20.1 mi to the WNW (293°) 14. Tahoma Creek at Nisqually-Paradise Road - 20.4 mi to the WSW (242°) 15. Puyallup River at Near Electron - 24.3 mi to the W (274°) 16. Carbon River at Near Fairfax - 26.2 mi to the WNW (293°) 17. Nisqually River at Near National - 28.0 mi to the WSW (252°) 18. Ashford 3W RAWS at Ashford, WA - 29.2 mi to the WSW (253°) 19. Alder Lake Reservoir at Alder, WA - 37.8 mi to the W (262°)

Date Range to view: [ Data Table | Weather History | Precipitation Intensity ]

Temperatures

Most recent instantaneous values:
	Air Temperature	1.128°C	34.030°F	Sunday, September 19, 2021 08:00:00 PM PDT
	7-day Maximum	14.533°C	58.160°F	Tuesday, September 14, 2021 02:00:00 PM PDT
	7-day Minimum	-1.250°C	29.750°F	Thursday, September 16, 2021 04:00:00 AM PDT
	Dew Point Temperature	0.847°C	33.524°F	Sunday, September 19, 2021 08:00:00 PM PDT
	7-day Maximum	7.638°C	45.748°F	Saturday, September 18, 2021 12:00:00 AM PDT
	7-day Minimum	-19.108°C	-2.395°F	Tuesday, September 14, 2021 12:00:00 AM PDT

Humidity

Most recent instantaneous values:
	Relative Humidity	98.0%	Sunday, September 19, 2021 08:00:00 PM PDT
	7-day Maximum	99.800%	Friday, September 17, 2021 11:00:00 PM PDT
	7-day Minimum	11.600%	Tuesday, September 14, 2021 12:00:00 AM PDT

Wind Direction

Most recent instantaneous values:
	Wind Direction	W	272 deg	Sunday, September 19, 2021 08:00:00 PM PDT
	7-day Maximum	N	360 deg	Monday, September 13, 2021 10:00:00 AM PDT
	7-day Minimum	ENE	66 deg	Thursday, September 16, 2021 08:00:00 AM PDT

Wind Speed and Gust

Most recent instantaneous values:
	Wind Speed	14.3 mph	6.4 m/s	Sunday, September 19, 2021 08:00:00 PM PDT
	7-day Maximum	39.7 mph	17.7 m/s	Friday, September 17, 2021 11:00:00 PM PDT
	7-day Minimum	2.0 mph	0.9 m/s	Tuesday, September 14, 2021 08:00:00 AM PDT
	Wind Gust Speed	24.7 mph	11.0 m/s	Sunday, September 19, 2021 08:00:00 PM PDT
	7-day Maximum	64.9 mph	29.0 m/s	Friday, September 17, 2021 11:00:00 PM PDT
	7-day Minimum	7.2 mph	3.2 m/s	Tuesday, September 14, 2021 08:00:00 AM PDT

Station Voltages

Most recent instantaneous values:
	Battery	12.9 V	Sunday, September 19, 2021 08:00:00 PM PDT
	7-day Maximum	14.8 V	Monday, September 13, 2021 08:00:00 AM PDT
	7-day Minimum	12.6 V	Friday, September 17, 2021 07:00:00 AM PDT