Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waxing Gibbous 100%

15:08

09:58

16 OK
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 08:41, Set: 16:15, Transit: 12:27. Moon - Rise: 15:08, Set: 09:58. Civil Dark: 17:09 - 07:47. Nautical Dark: 18:06 - 06:50. Astro Dark: 19:01 - 05:55

Total Clouds (% Sky Obscured)

26
49
55
61
41
71
95
100
100
100
100
100
99
99
100
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

2
2
2
0
0
2
0
0
0
0
2
2
2
2
2
12
24
29
38
68
94
100
96
90

Medium Clouds (% Sky Obscured)

0
39
32
0
1
29
59
65
65
60
95
100
99
97
96
83
100
100
100
96
90
91
71
74

High Clouds (% Sky Obscured)

17
11
31
47
32
48
79
100
100
100
100
100
96
97
100
94
100
100
100
51
51
62
52
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
2
1
0

Fog (%)

0
2
6
7
8
9
11
13
15
15
14
14
16
22
33
46
60
68
72
77
81
86
93
90

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
23
28
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
75
75
74
74
74
74
75
75
78
78
78
80
81
83
83
85
81
82
83
85
87
88

Pressure (mb)

1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006
1005
1005
1004
1003
1003
1003
1002
1002
1001
1000
1000
999

Ozone (du)

357
357
359
370
380
383
384
385
386
383
383
381
380
382
380
378
377
375
373
374
373
372
367
362

Wednesday 5

Full Moon 99%

14:31

12:47

16 Bad
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

Sun - Rise: 08:44, Set: 16:12, Transit: 12:27. Moon - Rise: 14:31, Set: 12:47. Civil Dark: 17:07 - 07:50. Nautical Dark: 18:04 - 06:52. Astro Dark: 18:58 - 05:57

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
100
100
100
100

Low Clouds (% Sky Obscured)

90
89
89
88
86
90
89
88
89
89
88
91
92
92
87
84
92
86
86
85
79
78
75
77

Medium Clouds (% Sky Obscured)

68
53
80
92
99
86
89
82
80
89
97
96
93
67
71
62
75
76
32
45
68
99
87
100

High Clouds (% Sky Obscured)

69
57
87
100
100
93
98
100
100
100
88
100
100
100
100
92
100
78
84
53
55
40
62
67

ISS Passover

Visibility (miles)

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

Fog (%)

86
88
88
36
53
32
37
37
38
39
41
48
62
91
100
100
100
100
100
98
91
94
93
90

Precipitation Type

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

Precipitation Probability (%)

32
32
30
30
32
34
30
34
34
32
32
31
37
34
36
27
27
31
36
39
27
13
10
5

Precipitation Amount (mm)

0
0.1
0
0
0.1
0.1
0
0
0.1
0
0
0
0
0
0.1
0
0
0
0
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-9
-9
-10
-11
-11
-10
-11
-11
-12
-12
-12
-13
-12
-13
-13
-13
-14
-14
-13
-13
-12
-12
-11
-12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
90
90
90
90
90
90
90
90
90
88
88
88
88
86
88
84
84
83
83
83
85

Pressure (mb)

999
999
998
998
998
998
999
999
999
999
999
999
1000
1000
1000
1000
1001
1001
1001
1002
1002
1002
1002
1002

Ozone (du)

355
351
352
354
355
355
354
352
348
345
345
346
345
344
344
342
343
344
345
345
346
345
345
346

Thursday 6

Waning Gibbous 94%

No Rise

No Set

16 Bad
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

Sun - Rise: 08:47, Set: 16:09, Transit: 12:27. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:04 - 07:52. Nautical Dark: 18:01 - 06:55. Astro Dark: 18:56 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
97
96
98
100
100
100
100
100
99
78
84
92
100
97
95
92
88

Low Clouds (% Sky Obscured)

76
35
40
49
76
72
36
31
48
50
55
38
39
39
54
47
45
45
47
47
48
48
48
42

Medium Clouds (% Sky Obscured)

97
94
93
88
89
92
100
96
95
97
100
100
100
100
100
99
76
78
82
86
89
86
67
88

High Clouds (% Sky Obscured)

96
100
94
100
70
100
99
25
26
37
62
74
61
43
41
40
41
60
80
100
76
40
5
2

ISS Passover

Visibility (miles)

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

Fog (%)

91
91
89
91
91
92
91
89
88
87
85
85
85
85
85
85
85
85
85
85
85
85
85
85

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 (%)

5
3
9
5
4
5
7
10
17
9
12
16
25
14
21
12
18
18
7
12
5
5
1
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
86
88
88
90
90
90
88
90
90
88
88
86
86
88
88
85
85
85
85
87
90

Pressure (mb)

1002
1003
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006

Ozone (du)

347
347
348
348
348
348
348
349
351
351
351
350
350
350
351
350
348
349
351
351
351
351
350
349

Friday 7

Waning Gibbous 87%

No Rise

No Set

16 Bad
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

Sun - Rise: 08:51, Set: 16:06, Transit: 12:27. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:01 - 07:55. Nautical Dark: 17:59 - 06:57. Astro Dark: 18:54 - 06:02

Total Clouds (% Sky Obscured)

86
84
89
93
99
100
100
100
100
100
100
100
99
100
99
97
96
98
99
100
100
100
99
96

Low Clouds (% Sky Obscured)

36
36
56
75
97
97
97
97
97
97
96
90
86
82
84
87
89
88
88
88
85
81
80
82

Medium Clouds (% Sky Obscured)

86
46
74
82
43
69
90
73
90
95
100
99
98
97
88
91
91
93
94
95
93
73
77
93

High Clouds (% Sky Obscured)

2
15
34
49
62
56
54
45
25
30
32
22
15
20
26
25
29
55
75
87
69
61
56
34

ISS Passover

Visibility (miles)

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

Fog (%)

85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85

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 (%)

6
11
4
7
13
12
8
14
9
16
6
7
18
11
13
16
17
18
26
19
18
18
22
21

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
88
88
88
88
88
88
88
88
88
90
88
88
86
86
88
90
90
87
87
87
88
88

Pressure (mb)

1007
1008
1009
1010
1010
1011
1012
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

347
344
344
345
344
345
347
350
349
349
348
348
344
345
348
358
363
366
370
373
375
379
376
369

Saturday 8

Waning Gibbous 78%

No Rise

No Set

16 Bad
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

Sun - Rise: 08:54, Set: 16:03, Transit: 12:27. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:59 - 07:58. Nautical Dark: 17:57 - 06:59. Astro Dark: 18:52 - 06:05

Total Clouds (% Sky Obscured)

98
97
97
93
85
96
71
76
71
69
68
69
70
71
71
71
72
73
75
77
76
75
75
77

Low Clouds (% Sky Obscured)

86
89
87
79
68
83
64
67
64
62
61
65
69
69
65
61
61
63
65
68
70
71
75
77

Medium Clouds (% Sky Obscured)

91
76
41
41
68
80
39
34
34
32
35
34
40
43
47
46
48
35
23
14
9
5
0
0

High Clouds (% Sky Obscured)

21
5
6
10
3
3
3
7
4
5
4
3
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
3
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
1

Fog (%)

85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85

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 (%)

24
24
33
34
33
34
35
35
34
29
20
32
26
10
11
11
9
9
8
3
5
5
1
4

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
3
4
4
4
5
5
5
5
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-14
-14
-14
-14
-14
-15
-13
-13
-13
-14
-14
-14
-15
-14
-14
-14
-15
-15
-15
-14
-14
-14
-13

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
85
83
83
81
81
81
81
79
79
79
79
79
79
79
79
79
81
81
85
86
88

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1013
1013
1012
1011
1011
1010
1010

Ozone (du)

363
363
360
358
353
347
341
338
337
337
337
339
338
337
336
334
332
330
333
335
337
336
335
334

Sunday 9

Waning Gibbous 67%

17:56

15:36

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

Sun - Rise: 08:57, Set: 15:57, Transit: 12:27. Moon - Rise: 17:56, Set: 15:36. Civil Dark: 16:56 - 08:00. Nautical Dark: 17:55 - 07:02. Astro Dark: 18:50 - 06:07

Total Clouds (% Sky Obscured)

78
82
79
76
72
56
40
25
20
16
11
8
6
4
4
3
3
3
4
4
4
4
3
6

Low Clouds (% Sky Obscured)

78
82
79
75
69
53
37
19
15
12
9
7
6
4
3
3
3
3
2
2
2
3
3
3

Medium 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
6

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

2
4
5
5
5
5
5
6
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
84
83
83
82
81
81
79
77
75
75
74
75
74
74
75
76
76
76
78
76
78

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006

Ozone (du)

337
339
342
343
344
346
346
347
348
348
348
349
347
345
344
344
343
343
343
343
344
343
343
343

Monday 10

Waning Gibbous 56%

20:29

15:22

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

Sun - Rise: 09:00, Set: 15:55, Transit: 12:27. Moon - Rise: 20:29, Set: 15:22. Civil Dark: 16:54 - 08:03. Nautical Dark: 17:52 - 07:04. Astro Dark: 18:47 - 06:09

Total Clouds (% Sky Obscured)

6
6
19
31
44
63
81
97
97
97
98
99
99
99
84
69
54

Low Clouds (% Sky Obscured)

2
2
6
11
15
20
25
29
33
37
41
43
44
41
37
33
28

Medium Clouds (% Sky Obscured)

6
6
19
19
19
15
11
7
3
3
3
0
0
0
3
3
3

High Clouds (% Sky Obscured)

0
0
12
23
35
55
71
90
85
85
90
90
95
95
72
54
36

ISS Passover

Visibility (miles)

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

Fog (%)

85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
3
2
2
1
1
1
1
1
1
1
2
2
2

Chance of Frost

Temperature (°C)

-13
-13
-14
-13
-13
-13
-13
-13
-13
-13
-12
-13
-13
-13
-13
-13
-12

Feels Like (°C)

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

Dew Point (°C)

-16
-17
-18
-17
-17
-17
-17
-17
-16
-16
-16
-16
-16
-16
-16
-16
-16

Relative Humidity (%)

75
73
71
70
70
71
71
71
73
73
75
76
76
76
76
76
76

Pressure (mb)

1007
1007
1008
1008
1009
1009
1010
1010
1011
1012
1012
1013
1014
1014
1015
1016
1016

Ozone (du)

343
343
343
343
344
345
346
347
348
348
349
350
349
349
349
349
350

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

Generated: 04/11/25 16:05:38. Forecast: 04/11/25 to 10/11/25. Timezone: UTC-9.00