Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 0%

08:50

16:52

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:05, Set: 17:10, Transit: 12:37. Moon - Rise: 08:50, Set: 16:52. Civil Dark: 17:44 - 07:31. Nautical Dark: 18:21 - 06:53. Astro Dark: 18:58 - 06:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
94
98
81
51
71

Low Clouds (% Sky Obscured)

30
45
66
55
100
92
100
100
100
100
88
100
89
100
100
100
100
100
82
67
92
77
51
71

Medium Clouds (% Sky Obscured)

100
90
100
96
97
55
96
100
98
100
90
100
100
100
91
100
50
50
73
41
26
3
0
0

High Clouds (% Sky Obscured)

100
100
61
35
63
100
100
100
91
100
81
79
100
100
51
100
48
72
50
50
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
9
5
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

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

Precipitation Probability (%)

45
17
13
26
8
19
16
37
59
73
76
82
67
64
47
48
49
49
40
32
36
11
5
2

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0.4
0.5
0.6
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
15
16
11
11
11
11
12
12
12
12
12
12
14
14
16
17
15
14
13
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
51
55
62
67
73
79
80
82
86
86
89
88
88
86
85
90
93
93
90
88
83
70
73

Pressure (mb)

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

Ozone (du)

308
309
309
307
304
300
303
303
303
303
304
307
311
316
320
326
326
328
329
335
338
340
338
341

Thursday 20

New Moon 2%

09:55

17:31

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 OK
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

Sun - Rise: 08:06, Set: 17:09, Transit: 12:38. Moon - Rise: 09:55, Set: 17:31. Civil Dark: 17:43 - 07:32. Nautical Dark: 18:21 - 06:55. Astro Dark: 18:57 - 06:18

Total Clouds (% Sky Obscured)

80
79
70
77
55
24
13
13
23
33
67
88
95
98
86
100
100
90
96
100
100
100
96
83

Low Clouds (% Sky Obscured)

80
79
70
77
55
24
13
13
23
33
67
88
94
98
85
100
100
89
95
100
100
100
96
83

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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
1
0
5
5
5

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
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
6
2
2
1
1
3
6
3
2
5
1
3
12
1
3
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)

13
12
11
12
14
17
18
19
20
20
19
19
18
16
14
14
13
13
12
12
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
71
70
72
72
72
69
68
67
67
69
72
69
66
66
64
64
62
60
59
58
58
57

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

338
335
339
344
345
342
338
332
326
319
319
318
314
312
309
307
304
304
304
301
301
305
307
305

Friday 21

Waxing Crescent 6%

10:52

18:19

22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK
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

Sun - Rise: 08:08, Set: 17:08, Transit: 12:38. Moon - Rise: 10:52, Set: 18:19. Civil Dark: 17:42 - 07:34. Nautical Dark: 18:20 - 06:56. Astro Dark: 18:57 - 06:19

Total Clouds (% Sky Obscured)

97
93
93
79
29
12
3
7
6
37
48
89
100
100
100
100
100
100
100
100
100
100
100
78

Low Clouds (% Sky Obscured)

86
87
75
53
10
7
3
2
1
1
8
26
12
0
65
20
8
10
45
94
100
90
79
63

Medium Clouds (% Sky Obscured)

24
17
61
66
18
4
0
4
3
26
42
47
79
80
96
96
100
100
97
100
94
76
50
54

High Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
0
9
13
83
99
100
99
100
100
100
15
30
35
40
45
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
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
3
19
4
20
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
60
59
59
58
57
58
57
58
60
64
65
65
63
61
61
61
60
58
59
56
53
56

Pressure (mb)

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

Ozone (du)

305
306
309
311
312
312
313
313
315
314
314
314
312
312
312
313
314
315
318
318
319
320
319
320

Saturday 22

Waxing Crescent 11%

11:40

19:19

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

Sun - Rise: 08:09, Set: 17:07, Transit: 12:38. Moon - Rise: 11:40, Set: 19:19. Civil Dark: 17:41 - 07:35. Nautical Dark: 18:19 - 06:57. Astro Dark: 18:56 - 06:20

Total Clouds (% Sky Obscured)

70
99
99
94
91
42
35
53
72
22
23
24
36
31
25
21
18
14
9
3
0
7
14
18

Low Clouds (% Sky Obscured)

63
63
59
46
37
30
33
51
62
22
23
24
36
31
25
16
8
3
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

56
84
65
83
71
26
25
25
35
16
8
0
0
0
0
0
0
0
0
0
0
1
5
5

High Clouds (% Sky Obscured)

39
73
60
50
2
0
0
0
0
0
0
0
0
0
0
5
9
13
7
3
0
6
11
13

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
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)

11
13
14
15
16
14
15
17
16
16
17
17
17
17
17
16
15
14
13
13
13
12
13
13

Chance of Frost

Temperature (°C)

5
5
5
6
5
5
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
62
68
75
80
83
82
83
85
80
80
76
76
76
76
76
75
73
72
70
71
72
75
76

Pressure (mb)

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

Ozone (du)

318
316
317
315
314
315
315
315
313
313
313
314
314
313
312
312
310
309
309
308
307
306
306
305

Sunday 23

Waxing Crescent 18%

12:18

20:26

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 Good
14 Good
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:11, Set: 17:06, Transit: 12:38. Moon - Rise: 12:18, Set: 20:26. Civil Dark: 17:41 - 07:36. Nautical Dark: 18:19 - 06:58. Astro Dark: 18:55 - 06:21

Total Clouds (% Sky Obscured)

59
85
100
89
100
100
79
77
88
75
87
94
90
81
72
10
18
27
49
70
90
89
88
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
9
12
10
6
5
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
85
100
76
100
100
32
27
74
26
70
94
79
55
27
10
18
27
32
40
50
64
80
87

High Clouds (% Sky Obscured)

58
52
60
70
60
60
37
18
0
0
0
0
0
0
0
5
18
20
17
4
0
0
0
0

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
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
6
10
11
10
8
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
73
72
70
67
62
63
67
68
68
68
66
62
58
54
54
56
58
60
62
65
67
68
71

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1019
1019
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

305
304
303
301
300
301
300
301
301
301
301
300
301
300
300
300
302
304
306
308
311
313
316
319

Monday 24

Waxing Crescent 27%

12:48

21:37

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:12, Set: 17:06, Transit: 12:39. Moon - Rise: 12:48, Set: 21:37. Civil Dark: 17:40 - 07:37. Nautical Dark: 18:18 - 06:59. Astro Dark: 18:55 - 06:22

Total Clouds (% Sky Obscured)

89
91
94
95
97
99
98
97
96
97
99
100
100
100
100
100
100
100
94
90
86
90
95
96

Low Clouds (% Sky Obscured)

6
12
20
38
55
70
65
54
39
34
30
30
55
65
75
75
75
90
90
90
86
90
95
96

Medium Clouds (% Sky Obscured)

89
91
94
95
97
99
97
95
94
97
98
100
90
79
69
70
75
81
78
77
76
66
58
56

High Clouds (% Sky Obscured)

0
0
0
10
25
44
39
30
15
42
59
62
73
82
95
74
51
30
50
70
86
71
56
48

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
10
16
23
39
51
56
56
53
49
46
44
40
44
45
46
47
49
57
57
56
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
76
79
80
80
83
86
90
93
94
94
94
96
96
98
96
96
96
96
96
96
94
94

Pressure (mb)

1017
1017
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1008
1008
1007
1007
1006
1006
1006
1006

Ozone (du)

321
322
323
324
324
324
324
320
317
314
313
311
310
309
308
307
308
309
310
311
312
313
316
318

Tuesday 25

Waxing Crescent 37%

13:11

No Set

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
18 Bad

Sun - Rise: 08:13, Set: 17:05, Transit: 12:39. Moon - Rise: 13:11, Set: No Set. Civil Dark: 17:39 - 07:39. Nautical Dark: 18:18 - 07:00. Astro Dark: 18:55 - 06:24

Total Clouds (% Sky Obscured)

89
79
68
79
89
100
96
92
87
92
96
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
73
59
62
66
68
66
70
67
86
95
100
100
100
100
100
100
100
99
97
97

Medium Clouds (% Sky Obscured)

38
24
3
10
15
22
15
11
7
11
15
26
26
24
26
41
54
62
72
76
85

High Clouds (% Sky Obscured)

32
21
4
12
19
21
19
19
19
16
8
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
29
20
24
25
24
19
16
12
15
17
17
20
21
21
22
22
19
25
24
19

Precipitation Amount (mm)

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)

12
14
18
22
23
25
26
26
26
25
26
26
26
25
24
24
24
24
24
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
1
-1
-2
-3
-4
-3
-7
-7
-7
-7
-8
-9
-10
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
91
83
76
71
72
72
72
70
66
65
66
65
66
65
65
64
65
64

Pressure (mb)

1006
1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1010
1011
1012
1012
1013
1013
1014
1014
1015
1015

Ozone (du)

320
323
325
328
329
330
331
333
334
336
338
339
340
342
343
344
346
347
348
353
358

Forecast for Mandan, Keweenaw, United States of America (47.46,-87.97)

Generated: 19/11/25 22:53:30. Forecast: 19/11/25 to 25/11/25. Timezone: UTC-5.00