Road Weather Information, Transportation & Public Facilities, State of Alaska

RWIS Atmospherics Summary

Seward Highway @ Summit Lake MP 45.8

For a description of the weather elements, click on the data field.

Atmospheric Summary -
Seward Highway @ Summit Lake MP 45.8
Date/Time	Air Temp (°F)	Relative Humidity (%)	Dew Point (°F)	Wind Speed (mph)	Wind Dir (mph)	Wind Speed Max (mph)	Wind Dir of Max Speed	Precip Occurance	Precip in Past Hour/24Hr (in)	Station Pressure (mb)	Snow Depth (in)
05/18/2021 12:00 AM	37°	76	30°	2	SE	4	SW	None	0.00/0.00	967.6	-
05/18/2021 12:15 AM	36°	78	30°	Calm	N	2	S	None	0.00/0.00	967.6	-
05/18/2021 12:30 AM	37°	80	31°	1	W	4	SW	None	0.00/0.00	967.6	-
05/18/2021 12:45 AM	38°	81	33°	2	SW	4	SW	None	0.00/0.00	967.6	-
05/18/2021 1:00 AM	38°	79	32°	4	N	6	N	None	0.00/0.00	967.6	-
05/18/2021 1:15 AM	36°	80	31°	1	S	3	SW	None	0.00/0.00	967.9	-
05/18/2021 1:30 AM	36°	83	31°	Calm	SE	1	NE	None	0.00/0.00	967.9	-
05/18/2021 1:45 AM	36°	84	32°	1	S	2	S	None	0.00/0.00	967.9	-
05/18/2021 2:00 AM	35°	86	31°	1	N	4	NE	None	0.00/0.00	967.9	-
05/18/2021 2:15 AM	34°	86	31°	Calm	N	1	N	None	0.00/0.00	967.9	-
05/18/2021 2:30 AM	34°	88	31°	1	E	2	NW	None	0.00/0.00	967.9	-
05/18/2021 2:45 AM	33°	88	30°	2	SW	3	SW	None	0.00/0.00	967.9	-
05/18/2021 3:00 AM	32°	90	30°	1	NE	2	NE	None	0.00/0.00	967.9	-
05/18/2021 3:15 AM	32°	91	29°	Calm	E	Calm	-	None	0.00/0.00	968.3	-
05/18/2021 3:30 AM	33°	92	31°	Calm	S	1	SE	None	0.00/0.00	968.3	-
05/18/2021 3:45 AM	32°	92	30°	Calm	SW	Calm	-	None	0.00/0.00	968.3	-
05/18/2021 4:00 AM	32°	93	30°	Calm	N	1	N	None	0.00/0.00	968.3	-
05/18/2021 4:15 AM	31°	93	29°	Calm	SE	1	SW	None	0.00/0.00	968.3	-
05/18/2021 4:30 AM	31°	93	30°	Calm	SE	Calm	-	None	0.00/0.00	968.3	-
05/18/2021 4:45 AM	31°	94	30°	Calm	NE	2	N	None	0.00/0.00	968.3	-
05/18/2021 5:00 AM	31°	95	30°	Calm	NW	1	NW	None	0.00/0.00	968.3	-
05/18/2021 5:15 AM	30°	95	29°	Calm	S	1	SW	None	0.00/0.00	968.3	-
05/18/2021 5:30 AM	30°	95	29°	Calm	N	Calm	S	None	0.00/0.00	968.3	-
05/18/2021 5:45 AM	31°	96	30°	Calm	S	1	SW	None	0.00/0.00	968.3	-
05/18/2021 6:00 AM	31°	96	30°	Calm	SW	1	SW	None	0.00/0.00	968.3	-
05/18/2021 6:15 AM	31°	96	30°	Calm	NW	1	NE	None	0.00/0.00	968.3	-
05/18/2021 6:30 AM	32°	96	31°	2	N	2	N	None	0.00/0.00	968.6	-
05/18/2021 6:45 AM	33°	96	32°	1	NE	2	NE	None	0.00/0.00	968.6	-
05/18/2021 7:00 AM	35°	94	33°	Calm	N	1	N	None	0.00/0.00	968.3	-
05/18/2021 7:15 AM	35°	92	33°	Calm	S	1	W	None	0.00/0.00	968.6	-
05/18/2021 7:30 AM	35°	89	33°	1	N	2	N	None	0.00/0.00	968.6	-
05/18/2021 7:45 AM	36°	87	32°	Calm	SW	1	NE	None	0.00/0.00	968.6	-
05/18/2021 8:00 AM	37°	86	34°	Calm	W	Calm	SE	None	0.00/0.00	968.6	-
05/18/2021 8:15 AM	38°	80	33°	1	S	2	S	None	0.00/0.00	968.6	-
05/18/2021 8:30 AM	40°	75	33°	1	SW	3	S	None	0.00/0.00	968.3	-
05/18/2021 8:45 AM	43°	67	33°	1	S	2	S	None	0.00/0.00	968.6	-
05/18/2021 9:00 AM	44°	62	32°	1	SW	3	S	None	0.00/0.00	968.6	-
05/18/2021 9:15 AM	47°	58	33°	2	S	4	SW	None	0.00/0.00	968.6	-
05/18/2021 9:30 AM	50°	49	32°	4	S	6	S	None	0.00/0.00	968.6	-
05/18/2021 9:45 AM	51°	46	32°	4	S	6	S	None	0.00/0.00	968.6	-
05/18/2021 10:00 AM	52°	45	31°	5	S	6	S	None	0.00/0.00	968.6	-
05/18/2021 10:15 AM	53°	44	32°	6	S	7	S	None	0.00/0.00	968.6	-

Road Weather

511 - Traveler Information

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Department of Transportation
& Public Facilities
PO Box 112500
3132 Channel Drive
Juneau, Alaska 99811-2500
Phone: 907-465-3900 || 907-586-8365 (FAX)