CASCADE 5 S, MT - COOP Northwest station 241552

241552 - CASCADE 5 S, Montana

Latitude
47° 13´N

Longitude
111° 43´W

Elevation
1024 meters

10 nearest COOP Northwest stations

8 mi	S :	CASCADE 18 S, MT
9 mi	SSE :	ADEL, MT
10 mi	NE :	ULM 8 SE TRULY, MT
10 mi	SSE :	CASCADE 20 SSE, MT
11 mi	N :	SUN RIVER 4 S, MT
13 mi	SE :	MILLEGAN, MT
13 mi	NNW :	SIMMS 1 NE, MT
14 mi	NE :	GREAT FALLS INTL ARPT, MT
14 mi	NE :	GREAT FALLS NWSFO, MT
17 mi	NE :	GREAT FALLS, MT

Weather variables Help
Click a weather variable name to jump down to those statistics.

	Total observations	%	NDJFM observations	%
TMAX	18047	98.8%	7486	99.0%
TMIN	18039	98.8%	7473	98.8%
PRCP	18089	99.0%	7495	99.1%
SNOW	17898	98.0%	7434	98.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7486 by year	40.7°F	16.4°F		overall	NAM	PNA	CTI

TMAX and NAM Help scatterplot	days by month	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Extreme high events Days with TMAX>=60°F	600	0.29	118	45	2.6*	map	table
Extreme low events Days with TMAX<=10°F	527	-0.40	86	164	1.9*	map	table

TMAX and PNA Help scatterplot	days by month	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Extreme high events Days with TMAX>=60°F	600	0.76	202	17	11.9*	map	table
Extreme low events Days with TMAX<=10°F	527	-1.11	18	242	13.4*	map	table

TMAX and CTI Help	days by month	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Extreme high events Days with TMAX>=60°F	600	109	90	1.2	map	table
Extreme low events Days with TMAX<=10°F	527	59	99	1.7*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7473 by year	19.1°F	18.4°F		overall	NAM	PNA	CTI

TMIN and NAM Help scatterplot	days by month	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Extreme low events Days with TMIN<=-15°F	500	-0.28	83	132	1.6*	map	table
Extreme high events Days with TMIN>=41°F	530	0.21	95	56	1.7*	map	table

TMIN and PNA Help scatterplot	days by month	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Extreme low events Days with TMIN<=-15°F	500	-1.10	14	230	16.4*	map	table
Extreme high events Days with TMIN>=41°F	530	0.69	165	18	9.2*	map	table

TMIN and CTI Help	days by month	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Extreme low events Days with TMIN<=-15°F	500	48	84	1.8*	map	table
Extreme high events Days with TMIN>=41°F	530	58	99	1.7*	map	table

TMIN under 2 index extremes Help

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	7495 by year	0.02"		overall	NAM	PNA	CTI

PRCP and NAM Help scatterplot	days by month	mean	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Observed events Days with PRCP>0.00"	1556	0.10"	-0.15	236	322	1.4*	map	table
Extreme events Days with PRCP>0.15"	310	0.29"	-0.09	47	58	1.2	map	table

PRCP and PNA Help scatterplot	days by month	mean	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Observed events Days with PRCP>0.00"	1556	0.10"	-0.42	143	374	2.6*	map	table
Extreme events Days with PRCP>0.15"	310	0.29"	-0.33	29	60	2.1*	map	table

PRCP and CTI Help	days by month	mean	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Observed events Days with PRCP>0.00"	1556	0.10"	223	263	1.2	map	table
Extreme events Days with PRCP>0.15"	310	0.29"	55	46	1.2	map	table

PRCP under 2 index extremes Help

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7434 by year	0.36"		overall	NAM	PNA	CTI

SNOW and NAM Help scatterplot	days by month	mean	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Observed events Days with SNOW>0.0"	1312	2.04"	-0.20	200	297	1.5*	map	table
Extreme events Days with SNOW>3.0"	238	5.48"	-0.05	41	43	1.0	map	table

SNOW and PNA Help scatterplot	days by month	mean	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Observed events Days with SNOW>0.0"	1312	2.04"	-0.56	94	368	3.9*	map	table
Extreme events Days with SNOW>3.0"	238	5.48"	-0.56	13	58	4.5*	map	table

SNOW and CTI Help	days by month	mean	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Observed events Days with SNOW>0.0"	1312	2.04"	187	243	1.3*	map	table
Extreme events Days with SNOW>3.0"	238	5.48"	33	37	1.1	map	table

SNOW under 2 index extremes Help

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