Numerical Weather Prediction from the National Centers for Environmental Prediction

Source: 
Numbers are forecast time. D represents 'd(prog)/dt'
GEFS (N. hemisphere)
All from
to
00
D
06
D
12
D
18
D
24
D
30
D
36
D
42
D
48
D
54
D
60
D
66
D
72
D
78
D
84
D
90
D
96
D
102
D
108
D
114
D
120
D
126
D
132
D
138
D
144
D
150
D
156
D
162
D
168
D
174
D
180
D
192
D
204
D
216
D
228
D
240
D
252
D
264
D
276
D
288
D
300
D
312
D
324
D
336
D
348
D
360
D
372
D
384
 
GFS: 
All from
to

00
D
03
D
06
D
09
D
12
D
15
D
18
D
21
D
24
D
27
D
30
D
33
D
36
D
39
D
42
D
45
D
48
D
51
D
54
D
57
D
60
D
63
D
66
D
69
D
72
D
75
D
78
D
81
D
84
D
87
D
90
D
93
D
96
D
99
D
102
D
105
D
108
D
111
D
114
D
117
D
120
D
123
D
126
D
129
D
132
D
135
D
138
D
141
D
144
D
147
D
150
D
153
D
156
D
159
D
162
D
165
D
168
D
171
D
174
D
177
D
180
D
183
D
186
D
189
D
192
D
195
D
198
D
201
D
204
D
207
D
210
D
213
D
216
D
219
D
222
D
225
D
228
D
231
D
234
D
237
D
240
D
252
D
264
D
276
D
288
D
300
D
312
D
324
D
336
D
348
D
360
D
372
D
384
D
GFS (N. hemisphere)
All from
to

00
D
03
D
06
D
09
D
12
D
15
D
18
D
21
D
24
D
27
D
30
D
33
D
36
D
39
D
42
D
45
D
48
D
51
D
54
D
57
D
60
D
63
D
66
D
69
D
72
D
75
D
78
D
81
D
84
D
87
D
90
D
93
D
96
D
99
D
102
D
105
D
108
D
111
D
114
D
117
D
120
D
123
D
126
D
129
D
132
D
135
D
138
D
141
D
144
D
147
D
150
D
153
D
156
D
159
D
162
D
165
D
168
D
171
D
174
D
177
D
180
D
183
D
186
D
189
D
192
D
195
D
198
D
201
D
204
D
207
D
210
D
213
D
216
D
219
D
222
D
225
D
228
D
231
D
234
D
237
D
240
D
252
D
264
D
276
D
288
D
300
D
312
D
324
D
336
D
348
D
360
D
372
D
384
D
NAM: 
All from
to
00
D
06
D
12
D
18
D
24
D
30
D
36
D
42
D
48
D
54
D
60
D
66
D
72
D
78
D
84
D
Rapid Refresh: 
All from
to
00
D
01
D
02
D
03
D
04
D
05
D
06
D
07
D
08
D
09
D
10
D
11
D
12
D
13
D
14
D
15
D
16
D
17
D
18
D
19
D
20
D
21
D
22
D
23
D
24
D
25
D
26
D
27
D
28
D
29
D
30
D
31
D
32
D
33
D
34
D
35
D
36
D
37
D
38
D
39
D
40
D
41
D
42
D
43
D
44
D
45
D
46
D
47
D
48
D
Rapid Refresh radar: 
All from
to
00
D
01
D
02
D
03
D
04
D
05
D
06
D
07
D
08
D
09
D
10
D
11
D
12
D
13
D
14
D
15
D
16
D
17
D
18
D
19
D
20
D
21
D
22
D
23
D
24
D
25
D
26
D
27
D
28
D
29
D
30
D
31
D
32
D
33
D
34
D
35
D
36
D
37
D
38
D
39
D
40
D
41
D
42
D
43
D
44
D
45
D
46
D
47
D
48
D
Snowbands: 
All from
to
01
D
02
D
03
D
04
D
05
D
06
D
07
D
08
D
09
D
10
D
11
D
12
D
13
D
14
D
15
D
16
D
17
D
18
D
19
D
20
D
21
D
22
D
23
D
24
D
25
D
26
D
27
D
28
D
29
D
30
D
31
D
32
D
33
D
34
D
35
D
36
D
37
D
38
D
39
D
40
D
41
D
42
D
43
D
44
D
45
D
46
D
47
D
48
D
Compare all models from the same forecast cycle valid at a forecast time
a=avn|g=gfs|w=wrf=nam|e=ecmwf|u=ukmet|c=cmc
COMPARE: 
00
gn
06
gn
12
gn
18
gn
24
gn
30
gn
36
gn
42
gn
48
gn
54
gn
60
gn
66
gn
72
gn
78
gn
84
gn
96
 
108
 
120
 
132
 
144
 
156
 
168
 
180
 
192
 
204
 
216
 
228
 
240
 
Click to sign up for free weather forecasts for Steamboat Springs!

Click to sign up for free weather forecasts for Steamboat Springs!

R.I.P. Milly, 2009 - 16 Aug 2024
18 November 2018

Support SnowAlarm!


Donate hereYour generosity directly supports this site!
Endurox R4 for exercise recovery
Drink this within 45 minutes of exercise to optimize recovery! Click here to learn more about exercise recovery and SAVE 10% with coupon code SNOWALARM10.
Amazon banner As an Amazon Associate, I earn from qualifying purchases. Click here now and then buy almost anything in the next day.
Contact me for information about advertising on this page

Yampa Valley Bugle image

Steamboat Springs


SkiCondos4Sale.com
Ski-In / Ski-out properties
Email Dean
or call (970) 846-8284
RightWay Websites logo

Need a new website? Tired of your old one? By purchasing a website hosting package from me, the author of SnowAlarm, for as little as $299 setup and $14/month, you are directly supporting this site.


Advertise here!

Contact me for information about advertising on this page!

Advertise here!