Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 9%

04:08

19:53

06 Bad
07 Bad
08 Good
09 Good
10 Bad
11 OK
12 OK
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:19, Set: 19:54, Transit: 13:37. Moon - Rise: 04:08, Set: 19:53. Civil Dark: 20:41 - 06:32. Nautical Dark: 21:39 - 05:37. Astro Dark: 22:47 - 04:31

Total Clouds (% Sky Obscured)

94
52
7
12
50
32
22
99
54
70
52
97
80
86
62
100
93
88
89
100
100
99
92
100

Low Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
11
7
18
9
13

Medium Clouds (% Sky Obscured)

4
2
0
7
46
28
8
1
21
31
35
80
45
46
50
64
55
62
69
95
89
94
70
83

High Clouds (% Sky Obscured)

91
44
3
2
3
3
14
99
36
57
44
35
31
48
10
35
40
41
33
30
25
20
26
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 (%)

1
1
1
0
2
1
0
0
2
0
0
0
0
0
1
9
21
31
28
20
13
9
5
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
3
2
4
6
5
3
5
5
2
2
1
1
3
5
6
8
6
6
12
8
1

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
5
6
5
6
9
11
11
10
10
9
8
7
6
6
6
4
4
5
5
5
4
3
3

Chance of Frost

Temperature (°C)

4
5
6
8
10
11
12
12
13
13
12
12
11
10
8
8
7
7
7
6
7
6
6
6

Feels Like (°C)

1
1
1
5
8
10
10
9
8
9
8
8
7
7
4
5
4
3
3
3
3
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

83
83
82
75
69
60
56
54
54
53
55
59
60
66
70
71
70
69
67
69
70
74
75
79

Pressure (mb)

1005
1005
1005
1004
1004
1003
1003
1003
1003
1002
1002
1001
1001
1001
1001
1001
1000
999
999
999
998
998
997
997

Ozone (du)

311
312
313
314
314
313
314
314
312
311
311
309
307
306
305
305
305
304
303
302
302
302
302
302

Friday 19

Waning Crescent 4%

05:48

19:44

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 Bad
15 Bad
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

Sun - Rise: 07:22, Set: 19:50, Transit: 13:36. Moon - Rise: 05:48, Set: 19:44. Civil Dark: 20:37 - 06:35. Nautical Dark: 21:35 - 05:40. Astro Dark: 22:42 - 04:35

Total Clouds (% Sky Obscured)

98
94
95
78
96
52
36
29
57
81
91
99
100
78
97
100
100
97
92
83
88
90
88
88

Low Clouds (% Sky Obscured)

22
24
9
2
2
2
2
3
2
22
35
54
25
21
23
22
20
21
19
25
38
43
48
43

Medium Clouds (% Sky Obscured)

81
66
72
35
38
52
36
24
57
68
68
88
73
77
77
99
90
80
46
57
73
63
75
81

High Clouds (% Sky Obscured)

60
66
60
45
95
15
2
2
57
81
91
97
100
78
60
100
96
40
40
40
45
54
35
40

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 (%)

2
2
1
1
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
1
3
7
15
34
40
27
18
12
9
9
9
4
1
1
2
2

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
3
3
1
2
3
3
3
3
4
3
2
2
2
3
3
4
4
4
4
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
4
7
8
10
12
12
12
12
11
11
9
8
6
5
6
5
5
4
4
4
4

Dew Point (°C)

2
2
2
2
4
4
4
3
4
4
4
4
5
5
5
4
4
3
3
3
2
2
2
3

Relative Humidity (%)

79
80
80
75
70
66
60
55
53
52
52
54
62
71
77
78
75
75
75
75
75
75
78
80

Pressure (mb)

996
996
995
995
994
993
992
992
991
991
990
990
990
990
990
990
990
990
990
990
990
991
990
990

Ozone (du)

302
303
303
303
303
303
302
302
302
302
302
301
301
300
301
302
304
305
306
307
307
306
306
305

Saturday 20

Waning Crescent 1%

No Rise

19:35

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:25, Set: 19:47, Transit: 13:36. Moon - Rise: No Rise, Set: 19:35. Civil Dark: 20:34 - 06:38. Nautical Dark: 21:31 - 05:44. Astro Dark: 22:37 - 04:39

Total Clouds (% Sky Obscured)

93
92
93
93
97
98
99
100
100
99
99
99
99
99
99
99
100
99
98
98
100
100
100
100

Low Clouds (% Sky Obscured)

36
37
48
54
67
73
76
80
80
81
85
87
88
89
94
96
93
94
95
88
88
95
97
97

Medium Clouds (% Sky Obscured)

72
77
81
72
83
75
70
84
92
92
83
86
77
74
78
83
91
93
81
78
82
93
97
97

High Clouds (% Sky Obscured)

38
49
64
41
35
41
73
100
100
44
43
33
32
30
33
33
65
45
44
43
45
53
57
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
6
6
6
6
6
6
6
7
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 (%)

1
2
0
0
0
0
2
7
4
3
6
7
8
7
7
13
18
25
29
30
33
36
31
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
4
4
5
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

82
85
83
78
74
74
75
72
72
72
74
76
78
81
82
85
84
84
85
85
88
87
87
87

Pressure (mb)

990
990
991
991
991
990
990
990
990
990
990
991
991
991
992
992
992
992
992
992
992
992
992
992

Ozone (du)

305
305
305
306
306
306
306
306
306
306
305
305
304
303
303
303
303
303
304
304
304
304
305
306

Sunday 21

New Moon 0%

07:23

19:26

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:28, Set: 19:43, Transit: 13:36. Moon - Rise: 07:23, Set: 19:26. Civil Dark: 20:30 - 06:41. Nautical Dark: 21:28 - 05:47. Astro Dark: 22:32 - 04:43

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
98
100
100
100
100
100
99
98
99
98
98
98
98
98
99
100
100
100

Low Clouds (% Sky Obscured)

93
87
85
91
85
86
95
99
100
100
99
97
94
79
72
75
72
77
88
95
98
100
100
100

Medium Clouds (% Sky Obscured)

98
97
96
96
97
95
84
85
74
37
86
94
95
90
77
77
64
76
74
70
65
72
67
45

High Clouds (% Sky Obscured)

64
62
61
61
56
50
25
41
69
84
92
89
70
58
62
40
38
45
51
48
49
50
49
36

ISS Passover

Visibility (miles)

9
6
6
6
6
6
6
9
9
9
9
9
9
9
7
3
7
9
9
9
4
0
0
0

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 (%)

41
48
47
47
43
38
32
37
34
33
36
36
38
43
45
41
49
49
49
43
41
42
43
44

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
1
3
3
3
2
3
2
2
2
2
2
1
1
3
4
4
3
1
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
6
7
7
7
7
8
7
6
6
6
5
5
4
4
4
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
87
82
78
75
72
70
72
76
80
84
87
94
96
94
94
96
94
96
96
98
98

Pressure (mb)

992
992
992
992
993
993
992
992
992
992
992
992
992
993
993
993
993
994
994
994
994
994
994
994

Ozone (du)

306
307
308
308
307
308
309
311
311
314
316
317
319
319
319
317
315
315
315
314
313
314
314
315

Monday 22

Waxing Crescent 1%

08:56

19:18

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:31, Set: 19:40, Transit: 13:35. Moon - Rise: 08:56, Set: 19:18. Civil Dark: 20:27 - 06:44. Nautical Dark: 21:24 - 05:50. Astro Dark: 22:28 - 04:47

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
99
98
97
96
95
94
94
95
95
97
98
100
100
99
99
93
93
94
95
96
96
94
93

Medium Clouds (% Sky Obscured)

71
88
93
82
89
68
28
28
64
75
74
82
83
86
91
88
76
57
41
46
54
58
68
78

High Clouds (% Sky Obscured)

36
33
24
20
18
42
43
25
14
15
15
11
16
9
16
16
25
32
39
53
63
77
78
79

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
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

48
62
62
58
53
57
60
64
69
66
62
63
55
52
56
49
54
52
47
45
43
40
38
36

Precipitation Amount (mm)

0
0.3
0.4
0.3
0.2
0.3
0.3
0.4
0.5
0.4
0.3
0.4
0.3
0.3
0.4
0.3
0.3
0.3
0.2
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
5
5
5
5
5
5
5
4
4
4
4
4
4
4
3
3
3
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
98
98
96
98
98
98
98
98
98
100
98
100
100
100
98
98
98
100
100
98

Pressure (mb)

994
994
995
995
996
996
997
997
998
998
999
999
1000
1000
1001
1002
1002
1004
1005
1006
1007
1007
1008
1008

Ozone (du)

316
316
316
317
317
317
318
319
318
318
317
317
317
318
318
319
320
320
320
321
321
322
322
323

Tuesday 23

Waxing Crescent 4%

10:30

19:09

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:33, Set: 19:36, Transit: 13:35. Moon - Rise: 10:30, Set: 19:09. Civil Dark: 20:23 - 06:47. Nautical Dark: 21:20 - 05:53. Astro Dark: 22:23 - 04:51

Total Clouds (% Sky Obscured)

99
98
97
97
96
96
95
93
92
90
92
94
97
98
99
100
94
89
85
81
75
78
80
87

Low Clouds (% Sky Obscured)

93
92
92
91
91
90
89
90
91
90
89
87
85
72
59
47
42
39
35
24
17
9
6
3

Medium Clouds (% Sky Obscured)

87
83
79
75
62
46
31
35
36
41
54
66
83
88
94
99
76
53
25
23
25
27
37
56

High Clouds (% Sky Obscured)

72
42
36
35
34
27
23
35
45
57
64
68
75
75
65
75
80
85
85
81
75
78
80
87

ISS Passover

Visibility (miles)

0
0
0
0
0
3
5
7
7
7
7
8
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 (%)

35
36
34
30
32
29
22
26
26
16
26
24
10
19
15
10
16
15
7
14
14
6
10
10

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
4
4
4
2
0
1
1
1
2
2
1
0
0
0
0
0
0
0
0
0
1
1
2

Chance of Frost

Temperature (°C)

2
1
1
1
1
2
3
3
3
4
4
4
3
3
3
3
2
2
2
2
2
2
2
3

Feels Like (°C)

-1
-1
-1
-1
-1
-1
-1
-1
0
-0
1
1
1
1
0
1
0
-1
-1
-1
-1
-1
-1
-0

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
93
91
88
85
86
86
85
88
89
93
91
91
91
89
88
86
86
85
83
82

Pressure (mb)

1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

324
325
324
323
323
324
325
326
327
328
328
328
327
326
326
327
327
326
326
326
324
323
321
319

Wednesday 24

Waxing Crescent 9%

12:09

18:58

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

Sun - Rise: 07:36, Set: 19:33, Transit: 13:35. Moon - Rise: 12:09, Set: 18:58. Civil Dark: 20:20 - 06:50. Nautical Dark: 21:16 - 05:56. Astro Dark: 22:19 - 04:54

Total Clouds (% Sky Obscured)

89
93
93
88
64
38
15
36
53
78
76
70
68
68
67
67
67
67
69
77
86
94

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
1
3
5
7

Medium Clouds (% Sky Obscured)

64
72
85
84
56
29
2
1
0
0
0
0
0
1
1
2
15
28
40
56
71
87

High Clouds (% Sky Obscured)

87
77
67
58
42
25
11
36
53
78
76
70
63
60
58
55
48
41
37
47
59
68

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

Fog (%)

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

Precipitation Probability (%)

6
11
10
4
4
4
3
3
4
2
4
3
0
1
1
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
4
5
6
8
8
9
10
10
10
10
9
8
7
5
4
3
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
76
72
68
64
61
57
57
57
57
61
66
71
74
73
74
76
79
81
82
84

Pressure (mb)

1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

317
315
315
315
315
314
314
313
313
313
312
312
311
311
311
311
310
309
308
307
307
307

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

Generated: 18/09/25 06:35:21. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-8.00