Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Gibbous 74%

17:31

02:05

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:54, Set: 18:05, Transit: 13:27. Moon - Rise: 17:31, Set: 02:05. Civil Dark: 18:53 - 08:05. Nautical Dark: 19:48 - 07:10. Astro Dark: 20:43 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
96

Low Clouds (% Sky Obscured)

96
95
94
95
94
94
92
92
92
92
90
93
92
92
90
89
89
88
88
86
86
88
90
86

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
99
99
100
99
98
96
96
93
89

High Clouds (% Sky Obscured)

55
50
54
60
65
88
72
74
86
100
100
97
66
68
70
60
53
70
83
70
79
82
73
71

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
1
1
1
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

89
85
82
80
76
73
65
65
66
66
66
65
63
62
57
54
53
48
47
43
41
36
31
29

Precipitation Amount (mm)

0.7
0.6
0.5
0.5
0.4
0.3
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.1
0
0

Wind Speed/Direction (mph)

1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
0
0
1
2
3
2

Chance of Frost

Temperature (°C)

-5
-6
-6
-6
-5
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-5
-5
-4
-4
-4
-4
-5

Feels Like (°C)

-8
-9
-9
-9
-9
-9
-9
-9
-8
-8
-7
-7
-8
-8
-8
-9
-9
-8
-8
-7
-7
-7
-8
-8

Dew Point (°C)

-6
-6
-6
-6
-6
-7
-6
-6
-6
-6
-5
-5
-6
-6
-6
-6
-7
-6
-6
-5
-5
-6
-5
-6

Relative Humidity (%)

94
96
94
94
94
92
94
92
92
94
96
96
94
96
94
94
94
94
92
92
90
90
92
92

Pressure (mb)

990
991
993
994
996
997
998
999
1000
1001
1002
1003
1004
1004
1005
1006
1007
1008
1009
1009
1010
1011
1011
1012

Ozone (du)

371
372
372
373
372
370
370
369
371
372
373
373
375
377
380
383
385
383
381
380
379
379
378
373

Wednesday 21

Waxing Gibbous 83%

17:24

03:44

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 08:57, Set: 18:01, Transit: 13:27. Moon - Rise: 17:24, Set: 03:44. Civil Dark: 18:50 - 08:07. Nautical Dark: 19:45 - 07:13. Astro Dark: 20:39 - 06:18

Total Clouds (% Sky Obscured)

95
98
97
95
93
94
87
84
82
82
83
86
83
79
74
73
60
7
7
4
4
4
4
3

Low Clouds (% Sky Obscured)

82
79
81
81
82
82
79
77
77
79
80
84
83
74
66
63
57
3
3
2
2
2
2
2

Medium Clouds (% Sky Obscured)

88
94
84
69
63
41
17
8
5
5
3
3
5
5
5
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
65
65
60
65
60
60
48
20
6
9
10
7
4
18
20
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
1
1
1
2
2
5
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
32
33
30
11
14
60
67
38
36
17
6
2
1
1
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
27
28
27
28
23
21
16
18
12
10
5
3
7
3
2
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
0
1
1
1
1
1
2
2
3
3
4
4
5
5
5
6
6
4
2
1
2
1
2

Chance of Frost

Temperature (°C)

-5
-6
-7
-7
-8
-8
-9
-10
-11
-11
-12
-12
-12
-12
-13
-13
-13
-12
-10
-8
-7
-7
-6
-7

Feels Like (°C)

-8
-9
-10
-10
-11
-12
-13
-14
-14
-15
-16
-16
-16
-16
-17
-17
-18
-16
-12
-9
-8
-8
-7
-8

Dew Point (°C)

-6
-7
-8
-8
-9
-9
-11
-11
-12
-13
-14
-14
-14
-14
-15
-16
-16
-15
-13
-11
-10
-9
-9
-9

Relative Humidity (%)

94
96
94
94
92
92
90
90
88
86
86
86
85
85
83
81
79
79
80
80
79
82
82
85

Pressure (mb)

1012
1013
1015
1016
1016
1017
1018
1019
1019
1020
1021
1022
1022
1022
1023
1024
1025
1025
1025
1024
1024
1024
1024
1025

Ozone (du)

371
370
368
364
361
354
347
342
337
334
334
333
333
335
340
345
351
355
358
361
364
361
355
355

Thursday 22

Waxing Gibbous 90%

17:16

05:23

17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
02 Good
03 Good
04 Bad
05 Bad
06 Good
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 09:00, Set: 17:58, Transit: 13:27. Moon - Rise: 17:16, Set: 05:23. Civil Dark: 18:47 - 08:10. Nautical Dark: 19:42 - 07:15. Astro Dark: 20:36 - 06:21

Total Clouds (% Sky Obscured)

6
4
3
5
3
0
4
17
42
13
8
71
55
14
21
27
24
30
48
97
84
100
100
100

Low Clouds (% Sky Obscured)

2
2
1
3
1
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
13
27
40
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
11
28
9
8
50
42
13
21
27
24
27
36
95
71
99
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
31
56
57
61
60
59
40
25
20
13
12
6
5
4
3
3
3
3
3
3
3

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
5
7
8
8
8
7
7
6
7
7
7
7
8
7
8
8
8
6
6
7
6
8
9

Chance of Frost

Temperature (°C)

-10
-13
-13
-12
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11
-11
-11
-11
-9
-8
-6
-6
-5
-5
-5

Feels Like (°C)

-10
-15
-15
-15
-15
-15
-14
-14
-14
-15
-14
-14
-14
-14
-14
-15
-15
-14
-10
-8
-9
-7
-9
-9

Dew Point (°C)

-11
-15
-15
-15
-16
-16
-16
-15
-16
-16
-15
-15
-15
-15
-15
-16
-15
-14
-12
-11
-10
-9
-9
-10

Relative Humidity (%)

88
84
81
78
75
73
73
75
75
75
73
73
73
72
72
69
70
68
70
71
70
72
72
69

Pressure (mb)

1025
1026
1028
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1027

Ozone (du)

355
354
353
356
353
350
345
340
346
343
344
340
336
336
339
337
332
332
333
331
326
325
324
322

Friday 23

Waxing Gibbous 96%

17:02

07:06

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 09:03, Set: 17:55, Transit: 13:27. Moon - Rise: 17:02, Set: 07:06. Civil Dark: 18:44 - 08:13. Nautical Dark: 19:39 - 07:18. Astro Dark: 20:33 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
66
100
100
100
99
98
96
97
97
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
20
14
75
46
48
46
32
33
33
30
34
40
44
43
39
93
69
49
50
39
45
41
43

High Clouds (% Sky Obscured)

100
100
100
100
99
100
99
49
100
100
100
96
90
85
87
90
93
96
98
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
1
1
0
0
0
0
0
1
0
0
0
0
0
0
0
1
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
10
10
10
12
13
15
14
15
15
15
15
15
15
16
15
15
15
15
14
14
14
13

Chance of Frost

Temperature (°C)

-6
-7
-6
-6
-6
-5
-5
-5
-5
-5
-5
-6
-5
-5
-5
-5
-5
-4
-3
-2
-2
-1
-1
-2

Feels Like (°C)

-11
-12
-12
-12
-12
-12
-11
-11
-10
-11
-11
-11
-12
-12
-11
-11
-10
-10
-9
-8
-6
-6
-6
-6

Dew Point (°C)

-11
-12
-12
-12
-12
-12
-11
-12
-12
-12
-11
-12
-12
-12
-12
-12
-11
-10
-10
-8
-8
-7
-7
-7

Relative Humidity (%)

69
64
63
63
62
60
61
60
60
60
61
60
60
60
60
60
61
61
61
63
63
64
63
66

Pressure (mb)

1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

321
317
315
315
314
311
308
305
300
295
291
293
295
294
292
293
292
292
288
286
284
283
282
280

Saturday 24

Waxing Gibbous 99%

16:54

08:57

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 09:06, Set: 17:51, Transit: 13:27. Moon - Rise: 16:54, Set: 08:57. Civil Dark: 18:41 - 08:16. Nautical Dark: 19:36 - 07:21. Astro Dark: 20:31 - 06:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
86
74
64
71
86
100
100
100
100
100
99
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
2
4
6
18

Medium Clouds (% Sky Obscured)

43
45
51
51
50
37
27
7
4
4
4
8
14
20
33
45
61
64
64
64
69
75
82
85

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
80
56
27
47
73
100
100
100
99
98
96
95
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
1
1
0
1
1
1
8
10
11
10
8
2
2
2
0
1
2
2
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
12
12
12
11
10
9
10
10
11
11
10
10
10
9
8
8
8
7
8
7
8
8

Chance of Frost

Temperature (°C)

-2
-3
-4
-3
-3
-4
-4
-4
-4
-4
-5
-5
-5
-4
-4
-4
-3
-3
-3
-2
-1
-1
-0
-0

Feels Like (°C)

-7
-8
-9
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-9
-8
-8
-8
-8
-7
-7
-6
-6
-5
-5

Dew Point (°C)

-8
-9
-9
-9
-8
-9
-9
-8
-8
-9
-9
-9
-8
-7
-7
-7
-6
-6
-6
-6
-5
-4
-3
-3

Relative Humidity (%)

67
65
66
65
67
68
70
72
69
72
73
76
77
78
79
79
79
78
78
76
75
78
80
81

Pressure (mb)

1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022

Ozone (du)

279
278
277
276
276
278
278
280
281
281
281
282
283
284
286
289
292
295
296
296
296
297
297
298

Sunday 25

Full Moon 100%

16:44

11:00

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 09:09, Set: 17:48, Transit: 13:27. Moon - Rise: 16:44, Set: 11:00. Civil Dark: 18:38 - 08:19. Nautical Dark: 19:33 - 07:23. Astro Dark: 20:28 - 06:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
93
90
75
56
37
39
36
39
41
39
41
46
58
69
66
63
66
69

Low Clouds (% Sky Obscured)

28
36
35
29
28
27
27
26
22
14
6
5
4
2
2
2
1
1
0
0
6
11
17
19

Medium Clouds (% Sky Obscured)

87
88
90
92
94
93
92
90
68
46
25
32
36
39
41
39
41
38
43
48
49
51
54
58

High Clouds (% Sky Obscured)

98
100
100
100
100
88
76
67
39
18
0
1
1
2
5
12
22
23
22
13
10
8
6
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
20
36
39
27
41
40
22
39
33
15
26
21
6
15
14
7
21
20
10
24
25
15
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
13
12
12
12
13
15
14
14
12
10
11
10
10
11
11
12
11
10
9
10
11
11

Chance of Frost

Temperature (°C)

-0
-1
-1
-1
-2
-2
-3
-4
-5
-6
-6
-6
-6
-6
-6
-5
-5
-5
-4
-2
-0
1
1
1

Feels Like (°C)

-3
-3
-3
-3
-3
-3
-6
-6
-6
-7
-8
-9
-9
-8
-8
-8
-8
-9
-7
-6
-5
-4
-4
-3

Dew Point (°C)

-3
-3
-3
-3
-4
-3
-5
-6
-7
-8
-9
-9
-9
-9
-9
-8
-8
-8
-7
-5
-3
-3
-3
-3

Relative Humidity (%)

83
84
86
86
86
87
84
84
84
82
80
79
79
79
79
79
79
77
79
79
80
80
77
76

Pressure (mb)

1022
1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

299
300
301
305
308
312
318
324
330
333
336
339
343
347
351
352
352
353
350
346
343
341
339
337

Monday 26

Waning Gibbous 98%

16:26

13:21

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 09:12, Set: 17:45, Transit: 13:27. Moon - Rise: 16:26, Set: 13:21. Civil Dark: 18:35 - 08:21. Nautical Dark: 19:31 - 07:26. Astro Dark: 20:25 - 06:32

Total Clouds (% Sky Obscured)

73
77
75
74
72
64
52
36
37
35
36
36
41
44
33
27
24

Low Clouds (% Sky Obscured)

22
25
24
25
30
26
21
16
11
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

64
68
64
62
64
54
45
35
22
12
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
15
17
21
25
17
13
11
25
35
36
36
41
44
33
27
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
27
45
47
38
45
44
33
26
18
5
8
5
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
12
12
11
11
11
10
8
9
10
10
9
9
9
9
9

Chance of Frost

Temperature (°C)

1
1
0
-0
-2
-3
-2
-3
-2
-2
-2
-1
-2
-2
-2
-2
-2

Feels Like (°C)

-2
-1
-2
-2
-4
-3
-6
-6
-6
-6
-5
-4
-5
-5
-5
-5
-5

Dew Point (°C)

-3
-3
-4
-4
-6
-6
-6
-6
-6
-6
-6
-5
-6
-7
-7
-7
-6

Relative Humidity (%)

75
75
74
75
76
78
76
76
74
74
75
74
72
72
71
71
71

Pressure (mb)

1028
1028
1029
1029
1030
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033

Ozone (du)

335
333
331
331
332
332
333
334
336
335
334
333
334
335
336
336
336

Forecast for Donnelly, Southeast Fairbanks, United States of America (63.68,-145.89)

Generated: 20/10/26 17:19:59. Forecast: 20/10/26 to 26/10/26. Timezone: UTC-8.00