Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 83%

No Rise

No Set

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

Sun - Rise: 09:42, Set: 16:23, Transit: 13:03. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:24 - 08:41. Nautical Dark: 18:23 - 07:40. Astro Dark: 19:21 - 06:42

Total Clouds (% Sky Obscured)

100
88
85
55
55
42
53
64
54
36
42
80
99
72
92
76
76
84
71
100
100
98
98
100

Low Clouds (% Sky Obscured)

10
27
31
47
55
42
49
51
42
29
33
12
7
7
0
0
0
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

57
84
79
30
13
6
3
4
0
0
0
28
45
33
36
31
33
32
23
100
100
75
75
83

High Clouds (% Sky Obscured)

100
66
54
8
3
4
24
64
54
36
12
18
99
60
70
65
65
43
7
18
9
4
15
60

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
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
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)

6
6
6
6
5
6
6
6
6
6
6
6
6
7
6
7
6
6
7
8
7
7
7
7

Chance of Frost

Temperature (°C)

-10
-10
-9
-10
-10
-10
-10
-10
-9
-10
-10
-10
-10
-10
-10
-10
-9
-9
-8
-8
-7
-8
-9
-9

Feels Like (°C)

-15
-14
-14
-14
-14
-13
-13
-13
-14
-15
-14
-13
-13
-15
-14
-14
-14
-13
-12
-10
-11
-12
-13
-13

Dew Point (°C)

-13
-12
-12
-13
-13
-13
-13
-12
-12
-13
-12
-13
-13
-13
-12
-12
-12
-11
-10
-10
-9
-10
-11
-11

Relative Humidity (%)

80
81
80
81
80
81
78
80
81
80
81
80
80
78
81
81
81
82
83
85
85
87
87
85

Pressure (mb)

1001
1001
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1008

Ozone (du)

376
379
382
384
386
386
384
383
384
386
384
382
382
379
377
372
365
363
361
359
359
360
359
356

Thursday 29

Waxing Gibbous 91%

No Rise

No Set

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

Sun - Rise: 09:39, Set: 16:27, Transit: 13:03. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:27 - 08:39. Nautical Dark: 18:26 - 07:37. Astro Dark: 19:23 - 06:40

Total Clouds (% Sky Obscured)

100
91
70
29
33
51
52
48
40
33
22
37
27
54
60
66
68
65
85
67
94
97
42
13

Low Clouds (% Sky Obscured)

16
18
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)

100
88
51
11
33
51
52
48
40
16
8
14
13
31
31
66
68
63
79
67
68
64
23
5

High Clouds (% Sky Obscured)

60
55
7
3
33
41
11
5
4
19
22
26
3
2
4
4
4
21
38
35
31
27
6
12

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
8
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
3
2
2
1
0
1
2
4
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
0
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)

7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

-9
-9
-9
-9
-10
-10
-10
-10
-9
-10
-10
-10
-10
-11
-10
-10
-11
-10
-9
-8
-8
-8
-8
-9

Feels Like (°C)

-14
-13
-13
-12
-13
-14
-14
-14
-14
-13
-13
-13
-14
-13
-12
-13
-15
-13
-12
-11
-11
-10
-12
-12

Dew Point (°C)

-12
-11
-11
-11
-13
-13
-12
-12
-12
-12
-13
-13
-13
-13
-13
-13
-13
-12
-11
-10
-9
-9
-10
-11

Relative Humidity (%)

83
83
83
82
81
81
83
83
83
85
81
81
81
81
81
81
81
81
83
85
87
88
87
85

Pressure (mb)

1008
1008
1008
1008
1008
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

357
360
359
359
359
358
358
357
358
358
360
359
361
360
359
360
360
362
364
363
361
361
362
363

Friday 30

Waxing Gibbous 97%

13:37

10:56

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

Sun - Rise: 09:35, Set: 16:30, Transit: 13:03. Moon - Rise: 13:37, Set: 10:56. Civil Dark: 17:30 - 08:36. Nautical Dark: 18:28 - 07:35. Astro Dark: 19:26 - 06:37

Total Clouds (% Sky Obscured)

8
7
5
4
6
4
7
9
9
8
6
6
11
63
36
36
56
34
47
39
69
91
94
85

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)

2
3
1
0
3
0
0
0
0
0
0
0
0
7
0
8
21
6
22
25
30
31
42
73

High Clouds (% Sky Obscured)

6
4
0
0
0
0
2
2
2
3
2
2
8
52
34
19
14
19
38
5
21
44
50
48

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
3
3
3

Fog (%)

2
2
5
4
2
2
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
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)

5
5
5
5
5
4
5
4
4
4
4
4
4
4
5
5
5
5
5
4
4
4
5
4

Chance of Frost

Temperature (°C)

-10
-11
-12
-12
-13
-13
-13
-14
-14
-15
-15
-15
-15
-15
-15
-15
-15
-14
-12
-11
-10
-10
-11
-11

Feels Like (°C)

-13
-14
-14
-15
-15
-15
-16
-16
-17
-17
-17
-17
-17
-17
-19
-18
-18
-17
-14
-12
-12
-13
-14
-15

Dew Point (°C)

-12
-14
-14
-15
-15
-15
-16
-16
-17
-17
-17
-17
-17
-17
-17
-17
-17
-16
-14
-13
-12
-12
-12
-13

Relative Humidity (%)

85
81
81
81
81
83
81
81
81
81
82
82
81
82
82
81
81
83
86
86
88
88
86
85

Pressure (mb)

1010
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

359
353
351
352
349
346
347
348
349
351
352
349
345
346
347
347
350
352
353
350
347
344
343
349

Saturday 31

Waxing Gibbous 100%

16:11

10:18

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

Sun - Rise: 09:32, Set: 16:34, Transit: 13:03. Moon - Rise: 16:11, Set: 10:18. Civil Dark: 17:33 - 08:33. Nautical Dark: 18:31 - 07:32. Astro Dark: 19:28 - 06:35

Total Clouds (% Sky Obscured)

92
95
100
92
88
81
70
25
57
82
86
75
71
72
59
18
22
26
28
29
31
22
12
2

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

90
93
100
83
87
78
62
17
10
35
57
55
65
63
46
3
3
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
53
77
67
50
30
19
2
26
45
50
44
24
7
6
8
8
10
11
12
17
14
7
0

ISS Passover

Visibility (miles)

5
7
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
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)

4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
4
4
5
5

Chance of Frost

Temperature (°C)

-11
-10
-11
-11
-11
-12
-12
-13
-14
-14
-15
-14
-15
-15
-15
-16
-16
-15
-14
-13
-13
-12
-14
-15

Feels Like (°C)

-14
-14
-15
-15
-16
-16
-16
-17
-16
-18
-19
-19
-19
-19
-19
-19
-18
-18
-17
-15
-14
-14
-16
-17

Dew Point (°C)

-13
-13
-13
-13
-14
-14
-14
-15
-16
-17
-17
-17
-17
-17
-18
-18
-18
-18
-17
-16
-15
-14
-16
-17

Relative Humidity (%)

85
81
85
85
81
81
84
83
81
81
81
81
81
80
81
80
80
80
79
81
83
83
81
79

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

351
350
352
354
355
357
360
363
364
368
368
367
366
366
368
367
369
369
368
367
365
364
363
365

Sunday 1

Full Moon 100%

No Rise

10:00

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

Sun - Rise: 09:29, Set: 16:37, Transit: 13:03. Moon - Rise: No Rise, Set: 10:00. Civil Dark: 17:36 - 08:30. Nautical Dark: 18:34 - 07:30. Astro Dark: 19:31 - 06:33

Total Clouds (% Sky Obscured)

2
2
2
2
3
5
6
6
7
10
12
14
24
48
83
93
95
98
99
99
100
94
76
58

Low Clouds (% Sky Obscured)

0
1
1
1
2
2
2
2
2
5
8
10
10
14
21
90
91
92
82
73
64
44
25
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
18
41
61
10
15
20
29
30
25
21
20
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
6
4
2
2
0
2
5
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
4
2

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
37
39
37
35
32
25
28
26
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

-15
-16
-16
-16
-16
-16
-17
-17
-17
-17
-18
-18
-18
-18
-19
-19
-18
-19
-18
-17
-16
-16
-16
-16

Feels Like (°C)

-18
-19
-19
-19
-19
-19
-20
-20
-20
-21
-21
-21
-21
-21
-22
-23
-23
-24
-25
-24
-24
-24
-20
-20

Dew Point (°C)

-18
-19
-19
-20
-20
-20
-20
-20
-21
-21
-21
-21
-22
-22
-22
-23
-22
-22
-22
-21
-20
-20
-19
-19

Relative Humidity (%)

76
76
75
74
73
74
74
74
73
73
73
73
73
73
73
72
73
73
72
72
72
73
76
76

Pressure (mb)

1009
1009
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1011
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

368
370
370
368
368
368
368
370
372
373
375
377
378
379
383
386
387
388
389
391
393
395
397
398

Monday 2

Waning Gibbous 97%

18:15

09:47

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
17 Bad

Sun - Rise: 09:25, Set: 16:41, Transit: 13:03. Moon - Rise: 18:15, Set: 09:47. Civil Dark: 17:39 - 08:28. Nautical Dark: 18:36 - 07:27. Astro Dark: 19:34 - 06:30

Total Clouds (% Sky Obscured)

41
25
5
16
27
38
37
39
38
41
52
70
78
78
73
55
75
98
97
96
92
93
94
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
5
15
20
37
34
28
21
19
16
27
38
49

Medium Clouds (% Sky Obscured)

12
11
5
16
27
38
37
39
38
33
28
27
26
39
56
55
47
61
81
88
85
92
91
94

High Clouds (% Sky Obscured)

11
13
5
16
20
24
34
39
38
41
38
29
22
12
3
14
26
38
41
46
51
68
84
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
2
4
6
7
8
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

25
24
23
24
25
27
25
27
29
29
25
15
15
12
4
4
3
0
2
1
0
6
8
3

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)

6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7
8
8
8
9
9
10
9
9

Chance of Frost

Temperature (°C)

-17
-17
-16
-16
-16
-16
-16
-16
-15
-16
-15
-15
-15
-15
-16
-16
-16
-15
-15
-14
-15
-14
-13
-14

Feels Like (°C)

-20
-20
-20
-20
-21
-21
-21
-21
-21
-21
-20
-20
-20
-19
-20
-19
-21
-20
-21
-20
-21
-20
-18
-18

Dew Point (°C)

-19
-19
-19
-19
-19
-19
-19
-18
-18
-18
-18
-18
-18
-19
-19
-19
-19
-19
-19
-18
-18
-18
-17
-17

Relative Humidity (%)

80
79
79
77
79
79
79
80
79
78
78
76
76
76
75
73
73
72
72
71
73
73
73
73

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1008
1007
1006
1005
1004

Ozone (du)

400
399
398
398
397
396
395
394
393
392
391
389
387
391
394
398
399
399
400
401
402
403
403
403

Tuesday 3

Waning Gibbous 92%

20:06

09:35

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

Sun - Rise: 09:22, Set: 16:44, Transit: 13:03. Moon - Rise: 20:06, Set: 09:35. Civil Dark: 17:42 - 08:25. Nautical Dark: 18:39 - 07:25. Astro Dark: 19:36 - 06:28

Total Clouds (% Sky Obscured)

97
93
88
92
96
100
95
87
81
79
76
90
88
95
96
98
93
90
93
96
100

Low Clouds (% Sky Obscured)

49
50
53
51
48
45
30
15
1
18
35
53
49
67
72
60
49
37
28
18
5

Medium Clouds (% Sky Obscured)

94
91
87
79
70
65
47
44
37
55
63
80
71
62
55
60
61
64
69
73
76

High Clouds (% Sky Obscured)

89
79
68
79
89
100
95
87
81
79
76
90
88
94
93
87
81
75
79
83
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
3
1
3
6
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

18
18
9
22
23
15
13
9
4
30
40
48
38
28
9
12
10
3
6
5
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
10
9
9
9
9
9
9
8
8
7
7
7
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

-13
-14
-14
-15
-16
-16
-16
-16
-16
-16
-15
-15
-15
-14
-14
-14
-13
-13
-13
-13
-12

Feels Like (°C)

-17
-17
-17
-18
-21
-21
-21
-22
-23
-24
-21
-21
-21
-20
-20
-20
-19
-19
-19
-19
-19

Dew Point (°C)

-17
-17
-18
-19
-20
-20
-20
-20
-20
-20
-19
-18
-17
-17
-17
-17
-16
-16
-16
-16
-15

Relative Humidity (%)

71
72
72
71
71
72
72
72
72
74
75
78
79
78
79
79
78
78
78
78
79

Pressure (mb)

1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003

Ozone (du)

404
403
401
400
401
402
402
403
403
404
408
411
415
419
423
426
429
431
433
433
433

Forecast for Chatanika, Fairbanks North Star, United States of America (65.05,-147.44)

Generated: 28/01/26 18:42:30. Forecast: 28/01/26 to 03/02/26. Timezone: UTC-9.00