MOUNT RAINIER
GEOLOGY & WEATHER
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morageology.com Water Data for Chinook Pass Base at Mount Rainier National Park

Chinook Pass Base at Mount Rainier National Park
View forecast for this location

Station and Location Information:
► Latitude: 46.8732712° North (WGS1984)
► Longitude: -121.5173857° West (WGS1984)
► UTM Northing: 5192148.3 meters (NAD 1983 Zone 10N)
► UTM Easting: 612982 meters (NAD 1983 Zone 10N)
► Elevation: 5550 feet (1691.64 meters)
► Recording Interval: 60 minutes

Station Notes:
► 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.

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 Summit - 0.5 mi to the NNW (348°)
2. White River Rain Gage at White River Ranger Station - 2.7 mi to the NW (319°)
3. White River at White River Bridge - 5.1 mi to the WNW (290°)
4. Sunrise Base - 6.6 mi to the WNW (295°)
5. Sunrise Summit - 7.1 mi to the WNW (297°)
6. Ohanapecosh RAWS at Ohanapecosh Ranger Station - 10.1 mi to the SSW (195°)
7. Camp Schurman - 10.2 mi to the W (269°)
8. Camp Muir - 10.5 mi to the WSW (256°)
9. Paradise - 12.2 mi to the WSW (241°)
10. Nisqually River at Longmire - 16.2 mi to the WSW (238°)
11. Longmire at Longmire, WA - 16.4 mi to the WSW (239°)
12. Kautz Creek at Kautz Helibase - 18.9 mi to the WSW (238°)
13. Tahoma Creek at Nisqually-Paradise Road - 20.2 mi to the WSW (243°)
14. Carbon River Rain Gauge at Carbon River Entrance - 20.4 mi to the WNW (294°)
15. Puyallup River at Near Electron - 24.5 mi to the W (275°)
16. Carbon River at Near Fairfax - 26.5 mi to the WNW (294°)
17. Nisqually River at Near National - 28.0 mi to the WSW (253°)
18. Ashford 3W RAWS at Ashford, WA - 29.2 mi to the WSW (254°)
19. Alder Lake Reservoir at Alder, WA - 37.8 mi to the W (263°)

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


Temperatures


Most recent instantaneous values:
Enclosure Temperature
-2.000°C
28.400°F
Saturday, February 15, 2025 04:00:00 AM PST
7-day Maximum
0.700°C
33.260°F
Friday, February 14, 2025 02:00:00 PM PST
7-day Minimum
-15.500°C
4.100°F
Tuesday, February 11, 2025 06:00:00 AM PST
Air Temperature
-6.706°C
19.930°F
Saturday, February 15, 2025 04:00:00 AM PST
7-day Maximum
-0.667°C
30.800°F
Friday, February 14, 2025 12:00:00 PM PST
7-day Minimum
-18.992°C
-2.186°F
Thursday, February 13, 2025 06:00:00 AM PST
Dew Point Temperature
-8.215°C
17.212°F
Saturday, February 15, 2025 04:00:00 AM PST
7-day Maximum
-1.938°C
28.511°F
Friday, February 14, 2025 12:00:00 PM PST
7-day Minimum
-21.322°C
-6.379°F
Thursday, February 13, 2025 06:00:00 AM PST

Humidity


Most recent instantaneous values:
Relative Humidity
89.0%
Saturday, February 15, 2025 04:00:00 AM PST
7-day Maximum
91.600%
Friday, February 14, 2025 11:00:00 AM PST
7-day Minimum
65.700%
Wednesday, February 12, 2025 12:00:00 PM PST

Rainfall

2025-02-10 2025-02-11 2025-02-12 2025-02-13 2025-02-14 2025-02-15 0.00 in 0.05 in 0.10 in 0.15 in 0.20 in 2025-02-09 Total Rain = 0.10 in 2025-02-10 Total Rain = 0.02 in 2025-02-12 Total Rain = 0.01 in 2025-02-14 Total Rain = 0.18 in 2025-02-15 Total Rain = 0.08 in 0.102025-02-09 Total Rain = 0.10 in 0.022025-02-10 Total Rain = 0.02 in 0.002025-02-11 Total Rain = 0.00 in 0.012025-02-12 Total Rain = 0.01 in 0.002025-02-13 Total Rain = 0.00 in 0.182025-02-14 Total Rain = 0.18 in 0.082025-02-15 Total Rain = 0.08 in 2025-02-092025-02-09 2025-02-102025-02-10 2025-02-112025-02-11 2025-02-122025-02-12 2025-02-132025-02-13 2025-02-142025-02-14 2025-02-152025-02-15 2025-02-162025-02-16 0.000.00 in 0.050.05 in 0.100.10 in 0.150.15 in 0.200.20 in 0.250.25 in DATEDATE DAILY PRECIP (in)DAILY PRECIPITATION TOTAL, INCHES
7-day Total:
Accumulated Precipitation, in:
0.39
Accumulated Precipitation, cm:
0.99

Snow Depth


Most recent instantaneous values:
Snow Depth
3.43 m
135.20 in
Saturday, February 15, 2025 04:00:00 AM PST
7-day Maximum
3.56 m
140.20 in
Sunday, February 9, 2025 02:00:00 AM PST
7-day Minimum
3.37 m
132.60 in
Wednesday, February 12, 2025 02:00:00 PM PST

Station Voltages


Most recent instantaneous values:
Battery
12.3 V
Saturday, February 15, 2025 04:00:00 AM PST
7-day Maximum
13.6 V
Tuesday, February 11, 2025 12:00:00 PM PST
7-day Minimum
12.2 V
Sunday, February 9, 2025 06:00:00 AM PST