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)
12/12/2019 12:00 AM	37°	92	35°	5	NE	7	NE	Unidentified	0.00/0.04	943.0	-
12/12/2019 12:15 AM	37°	92	35°	4	NE	11	NE	Unidentified	0.00/0.03	943.0	-
12/12/2019 12:30 AM	37°	91	35°	4	NE	8	E	Unidentified	0.00/0.03	943.0	-
12/12/2019 12:45 AM	37°	90	35°	4	NE	8	NE	Unidentified	0.00/0.03	942.6	-
12/12/2019 1:00 AM	38°	88	35°	7	NE	11	E	Unidentified	0.00/0.03	942.6	-
12/12/2019 1:15 AM	38°	88	35°	6	E	9	E	Unidentified	0.00/0.03	942.6	-
12/12/2019 1:30 AM	38°	87	35°	2	NE	9	E	Unidentified	0.00/0.03	942.6	-
12/12/2019 1:45 AM	39°	82	34°	2	E	9	N	Unidentified	0.00/0.03	942.6	-
12/12/2019 2:00 AM	40°	78	33°	6	NE	13	NE	None	0.00/0.03	942.6	-
12/12/2019 2:15 AM	40°	77	33°	4	E	9	N	None	0.00/0.03	942.6	-
12/12/2019 2:30 AM	39°	77	33°	3	E	9	NE	None	0.00/0.03	942.6	-
12/12/2019 2:45 AM	38°	82	33°	5	E	12	NE	Unidentified	0.00/0.03	942.6	-
12/12/2019 3:00 AM	38°	83	34°	6	NE	12	E	None	0.00/0.03	942.6	-
12/12/2019 3:15 AM	38°	84	34°	4	NE	12	E	Unidentified	0.00/0.03	942.3	-
12/12/2019 3:30 AM	38°	83	34°	7	NE	13	NE	Unidentified	0.00/0.03	942.3	-
12/12/2019 3:45 AM	38°	84	34°	4	NE	14	NE	Unidentified	0.00/0.03	942.3	-
12/12/2019 4:00 AM	39°	82	34°	3	NE	11	NE	Unidentified	0.00/0.03	942.6	-
12/12/2019 4:15 AM	38°	84	34°	4	NE	12	NE	Unidentified	0.00/0.03	942.6	-
12/12/2019 4:30 AM	39°	83	34°	6	NE	10	NE	Unidentified	0.00/0.03	942.6	-
12/12/2019 4:45 AM	38°	86	34°	7	NE	11	NE	Unidentified	0.00/0.02	942.6	-
12/12/2019 5:00 AM	38°	86	34°	7	NE	11	NE	Unidentified	0.00/0.02	942.6	-
12/12/2019 5:15 AM	38°	88	35°	6	N	9	N	Unidentified	0.01/0.03	942.6	-
12/12/2019 5:30 AM	38°	87	35°	5	NE	7	E	Unidentified	0.01/0.03	942.6	-
12/12/2019 5:45 AM	38°	88	35°	4	NE	7	NE	Unidentified	0.01/0.03	942.6	-
12/12/2019 6:00 AM	37°	90	35°	7	NE	12	NE	Unidentified	0.01/0.04	942.6	-
12/12/2019 6:15 AM	37°	92	35°	6	NE	11	NE	Unidentified	0.01/0.04	942.6	-
12/12/2019 6:30 AM	37°	92	35°	5	NE	9	E	Unidentified	0.01/0.04	942.6	-
12/12/2019 6:45 AM	37°	93	35°	6	NE	9	NE	Unidentified	0.01/0.04	942.6	-
12/12/2019 7:00 AM	37°	93	35°	5	NE	11	NE	Unidentified	0.00/0.04	942.6	-
12/12/2019 7:15 AM	37°	93	35°	4	NE	12	NE	Unidentified	0.00/0.04	942.6	-
12/12/2019 7:30 AM	37°	94	35°	4	NE	10	NE	Unidentified	0.00/0.04	942.6	-
12/12/2019 7:45 AM	37°	95	35°	4	NE	11	NE	Unidentified	0.01/0.05	942.6	-
12/12/2019 8:00 AM	37°	95	36°	6	NE	9	NE	Unidentified	0.01/0.05	942.6	-
12/12/2019 8:15 AM	37°	95	36°	6	NE	10	NE	Unidentified	0.01/0.05	942.6	-
12/12/2019 8:30 AM	36°	96	36°	4	NE	10	NE	Unidentified	0.00/0.05	942.6	-
12/12/2019 8:45 AM	36°	96	36°	4	E	7	NE	Unidentified	0.01/0.06	943.0	-
12/12/2019 9:00 AM	37°	95	36°	6	NE	8	NE	Unidentified	0.01/0.06	943.0	-
12/12/2019 9:15 AM	37°	95	36°	6	NE	10	NE	Unidentified	0.01/0.06	943.0	-
12/12/2019 9:30 AM	37°	95	36°	6	NE	9	NE	Unidentified	0.01/0.06	943.0	-
12/12/2019 9:45 AM	36°	96	36°	4	NE	9	NE	Unidentified	0.00/0.06	943.0	-
12/12/2019 10:00 AM	36°	96	36°	2	NE	8	NE	Unidentified	0.00/0.06	943.0	-
12/12/2019 10:15 AM	36°	96	36°	4	N	11	NE	Unidentified	0.00/0.06	943.0	-
12/12/2019 10:30 AM	37°	96	36°	5	NE	9	NE	Unidentified	0.01/0.07	943.0	-
12/12/2019 10:45 AM	37°	96	36°	3	N	12	NE	Unidentified	0.01/0.07	943.0	-
12/12/2019 11:00 AM	36°	96	36°	3	NE	7	N	Unidentified	0.01/0.07	943.0	-
12/12/2019 11:15 AM	36°	96	36°	4	NE	7	NE	Unidentified	0.01/0.07	943.3	-
12/12/2019 11:30 AM	36°	97	36°	5	N	7	N	Unidentified	0.00/0.07	943.3	-
12/12/2019 11:45 AM	37°	97	36°	4	NE	7	N	Unidentified	0.00/0.07	943.3	-
12/12/2019 12:00 PM	37°	97	36°	3	N	7	NE	Unidentified	0.00/0.07	943.0	-
12/12/2019 12:15 PM	37°	97	36°	1	N	7	NE	Unidentified	0.00/0.07	943.0	-
12/12/2019 12:30 PM	37°	97	36°	1	N	9	NE	Unidentified	0.00/0.07	943.0	-
12/12/2019 12:45 PM	37°	97	36°	4	NE	8	NE	Unidentified	0.01/0.08	943.0	-
12/12/2019 1:00 PM	37°	97	36°	5	NE	10	NE	Unidentified	0.01/0.08	943.0	-
12/12/2019 1:15 PM	37°	97	36°	4	NE	9	E	Unidentified	0.01/0.08	943.0	-
12/12/2019 1:30 PM	37°	97	36°	6	NE	10	NE	Unidentified	0.00/0.08	942.6	-
12/12/2019 1:45 PM	37°	97	36°	6	NE	9	NE	Unidentified	0.00/0.08	942.6	-
12/12/2019 2:00 PM	37°	97	36°	4	NE	9	NE	Unidentified	0.00/0.08	942.6	-
12/12/2019 2:15 PM	37°	97	36°	7	NE	12	NE	Unidentified	0.00/0.08	942.3	-
12/12/2019 2:30 PM	37°	96	36°	4	N	10	E	Unidentified	0.00/0.08	942.3	-
12/12/2019 2:45 PM	37°	96	36°	7	NE	14	NE	None	0.00/0.08	942.3	-
12/12/2019 3:00 PM	37°	96	36°	4	NE	12	NE	None	0.00/0.08	942.3	-
12/12/2019 3:15 PM	37°	96	36°	6	NE	11	NE	Unidentified	0.00/0.08	942.3	-
12/12/2019 3:30 PM	37°	96	36°	4	NE	11	NE	None	0.00/0.08	941.9	-

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)