Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 16%

09:12

20:00

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 OK
17 OK
18 Bad

Sun - Rise: 07:14, Set: 16:50, Transit: 12:02. Moon - Rise: 09:12, Set: 20:00. Civil Dark: 17:21 - 06:44. Nautical Dark: 17:56 - 06:09. Astro Dark: 18:30 - 05:35

Total Clouds (% Sky Obscured)

99
98
98
98
96
98
99
96
90
85
88
88
95
69
70
72
71
67
54
54
75
22
31
44

Low Clouds (% Sky Obscured)

95
95
93
91
94
95
93
94
70
58
67
77
92
62
70
71
71
67
51
53
74
16
21
29

Medium Clouds (% Sky Obscured)

79
75
65
79
83
84
85
46
32
0
21
70
43
32
0
0
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

3
3
2
3
0
0
5
32
43
52
46
5
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
1
0
0
9
9
9
8
0
3
2
5
6
9
9
9
3
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
41
51
53
64
54
34
20
1
9
48
58
40
15
12
6
20
25
24
27
6
6
16

Precipitation Amount (mm)

0
0
0.5
0.2
0.1
0.3
0.2
0.1
0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
4
4
8
9
9
8
7
5
4
7
8
11
12
14
13
13
13
14
13
13
12
11

Chance of Frost

Temperature (°C)

-9
-8
-7
-7
-4
-3
-3
-3
-2
-3
-3
-3
-2
-2
-3
-2
-2
-2
-2
-1
-2
-3
-4
-5

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-8
-8
-5
-5
-5
-4
-4
-4
-4
-6
-4
-4
-5
-5
-6
-6
-6
-6
-6
-7
-9
-9

Relative Humidity (%)

88
88
92
92
92
87
89
91
86
87
91
79
91
86
86
81
75
72
74
72
76
75
70
73

Pressure (mb)

1023
1022
1021
1019
1018
1017
1016
1015
1014
1013
1013
1012
1012
1013
1014
1014
1014
1013
1013
1012
1013
1014
1015
1016

Ozone (du)

370
370
372
372
372
370
372
370
366
364
376
375
383
389
413
416
408
399
391
384
385
384
387
395

Thursday 22

Waxing Crescent 25%

09:31

21:10

19 Bad
20 OK
21 OK
22 OK
23 Good
00 Good
01 OK
02 OK
03 Bad
04 Bad
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
18 Bad

Sun - Rise: 07:14, Set: 16:52, Transit: 12:03. Moon - Rise: 09:31, Set: 21:10. Civil Dark: 17:22 - 06:43. Nautical Dark: 17:57 - 06:08. Astro Dark: 18:31 - 05:34

Total Clouds (% Sky Obscured)

38
28
18
19
9
6
34
20
57
89
26
32
62
70
80
98
100
47
40
68
69
96
99
100

Low Clouds (% Sky Obscured)

24
17
13
12
5
4
34
10
55
89
15
19
62
70
80
98
100
47
40
21
21
90
97
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
9
9
5
4
6
0
7
9
8
9
9
9
2
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

Snow
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 (%)

26
15
5
4
1
0
0
0
4
12
5
10
1
2
20
17
23
19
6
10
19
22
20
15

Precipitation Amount (mm)

0.1
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
11
13
13
13
14
13
11
11
11
12
12
11
11
11
14
15
15
17
18
16
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-12
-13
-14
-15
-16
-16
-16
-16
-17
-16
-15
-16
-16
-15
-15
-16
-17
-19
-18
-19
-21
-22

Dew Point (°C)

-11
-12
-11
-12
-13
-15
-14
-14
-14
-14
-14
-14
-14
-14
-13
-11
-12
-13
-14
-17
-18
-18
-18
-18

Relative Humidity (%)

65
66
70
72
69
68
73
75
75
78
75
75
78
78
75
80
72
69
69
57
57
66
72
80

Pressure (mb)

1016
1017
1017
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1021
1022
1023

Ozone (du)

408
400
398
398
402
402
406
407
417
408
408
412
413
406
404
402
392
395
396
401
408
412
415
417

Friday 23

Waxing Crescent 36%

09:52

22:21

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

Sun - Rise: 07:13, Set: 16:53, Transit: 12:03. Moon - Rise: 09:52, Set: 22:21. Civil Dark: 17:24 - 06:42. Nautical Dark: 17:58 - 06:07. Astro Dark: 18:32 - 05:34

Total Clouds (% Sky Obscured)

79
34
35
45
4
33
52
38
3
2
2
3
4
4
4
4
7
13
11
7
4
4
6
7

Low Clouds (% Sky Obscured)

79
34
35
45
4
33
52
38
3
2
2
3
4
4
4
4
4
3
4
4
4
3
5
5

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
2
6
4
2
0
1
2
3

ISS Passover

Visibility (miles)

0
1
4
1
9
9
8
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 (%)

14
6
12
2
2
2
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)

12
12
13
14
14
13
13
12
12
10
8
7
6
6
8
9
9
9
9
9
9
8
6
5

Chance of Frost

Temperature (°C)

-16
-17
-18
-19
-20
-21
-22
-22
-23
-23
-24
-24
-25
-24
-23
-21
-20
-19
-18
-18
-18
-19
-20
-21

Feels Like (°C)

-23
-24
-25
-26
-27
-26
-28
-29
-29
-28
-28
-28
-28
-27
-27
-25
-24
-22
-22
-22
-22
-22
-23
-24

Dew Point (°C)

-19
-21
-23
-23
-25
-26
-27
-27
-28
-29
-29
-29
-29
-29
-28
-27
-27
-26
-25
-25
-25
-25
-24
-25

Relative Humidity (%)

76
72
62
70
62
58
60
62
59
58
60
61
65
64
58
54
54
53
54
54
53
59
65
68

Pressure (mb)

1025
1026
1027
1028
1029
1030
1031
1032
1032
1033
1034
1035
1036
1036
1037
1037
1037
1036
1036
1036
1036
1037
1037
1038

Ozone (du)

419
422
415
407
404
396
362
346
341
344
343
348
353
350
345
342
339
333
329
328
325
328
329
331

Saturday 24

Waxing Crescent 47%

10:15

23:34

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:12, Set: 16:54, Transit: 12:03. Moon - Rise: 10:15, Set: 23:34. Civil Dark: 17:25 - 06:41. Nautical Dark: 17:59 - 06:07. Astro Dark: 18:33 - 05:33

Total Clouds (% Sky Obscured)

22
27
99
35
79
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
4
5
4
4
4
4
4
4
5
6
4
48
85
90
92
94
96
97
99
100
100
100
100

Medium Clouds (% Sky Obscured)

4
8
15
25
28
70
68
91
100
99
98
98
99
99
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

22
27
99
35
79
89
66
44
21
48
74
100
100
100
100
100
100
100
100
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
5
3
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
18
22
29
56
76
94
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.8
1.1
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-22
-22
-22
-23
-23
-23
-22
-22
-22
-22
-21
-21
-21
-20
-19
-18
-17
-17
-16
-17
-17
-17
-17
-17

Feels Like (°C)

-24
-25
-25
-27
-25
-26
-26
-26
-26
-26
-25
-25
-25
-24
-23
-22
-21
-21
-20
-20
-20
-21
-21
-21

Dew Point (°C)

-25
-26
-26
-26
-26
-26
-26
-25
-26
-26
-26
-26
-26
-25
-25
-24
-22
-22
-20
-19
-19
-19
-19
-19

Relative Humidity (%)

69
69
70
70
71
71
69
71
68
66
64
62
61
63
61
61
64
67
70
79
81
82
83
83

Pressure (mb)

1038
1039
1039
1039
1039
1039
1039
1039
1039
1039
1038
1038
1038
1037
1037
1036
1035
1034
1032
1031
1030
1029
1028
1027

Ozone (du)

326
321
317
317
315
314
314
315
316
315
312
311
311
310
309
304
304
302
302
300
301
296
290
282

Sunday 25

First Quarter 59%

10:42

00:50

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
18 Bad

Sun - Rise: 07:11, Set: 16:56, Transit: 12:03. Moon - Rise: 10:42, Set: 00:50. Civil Dark: 17:26 - 06:40. Nautical Dark: 18:01 - 06:06. Astro Dark: 18:34 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
98
97
96
94
93
93
92
92
93
93
91
91
93
95
96
89
78
70

Low Clouds (% Sky Obscured)

100
100
100
99
98
97
97
96
96
94
93
93
90
87
85
84
83
81
83
84
85
56
28
0

Medium Clouds (% Sky Obscured)

100
100
100
99
97
95
93
90
87
75
62
50
50
45
35
25
15
10
5
20
50
80
78
70

High Clouds (% Sky Obscured)

67
33
5
7
9
10
9
17
15
18
1
1
12
30
24
18
14
15
13
7
0
0
0
0

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
2
4

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

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

Precipitation Probability (%)

95
95
95
95
95
95
84
73
69
71
56
57
58
55
51
48
45
46
44
40
39
35
29
21

Precipitation Amount (mm)

1.3
1.3
1.3
0.9
0.8
0.7
0.5
0.4
0.4
0.4
0.2
0.3
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0
0
0

Wind Speed/Direction (mph)

4
3
3
2
2
2
2
2
2
2
2
3
2
2
3
3
4
6
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

-17
-17
-17
-16
-16
-16
-16
-16
-16
-15
-15
-16
-16
-14
-13
-12
-11
-11
-10
-11
-11
-12
-13
-14

Feels Like (°C)

-21
-21
-20
-20
-20
-20
-20
-19
-20
-19
-19
-19
-19
-18
-18
-16
-17
-17
-17
-15
-14
-15
-14
-13

Dew Point (°C)

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

Relative Humidity (%)

83
83
84
85
85
85
85
86
86
88
86
86
88
86
86
85
85
85
85
83
85
85
86
84

Pressure (mb)

1026
1025
1024
1022
1021
1021
1020
1019
1018
1018
1017
1018
1017
1018
1018
1018
1017
1017
1016
1016
1016
1017
1018
1019

Ozone (du)

280
280
279
280
283
284
286
288
292
298
301
306
310
316
322
327
331
335
339
344
349
354
359
365

Monday 26

Waxing Gibbous 56%

11:17

02:09

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
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

Sun - Rise: 07:10, Set: 16:57, Transit: 12:03. Moon - Rise: 11:17, Set: 02:09. Civil Dark: 17:27 - 06:40. Nautical Dark: 18:02 - 06:05. Astro Dark: 18:35 - 05:32

Total Clouds (% Sky Obscured)

50
55
60
46
26
6
6
5
4
3
3
4
20
35
57
77
86
90
87
89
88
79
69
56

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
23
37
47
60
47
31
22

Medium Clouds (% Sky Obscured)

50
55
60
46
26
2
1
1
0
0
1
1
14
25
34
40
67
75
60
40
20
13
6
0

High 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

ISS Passover

Visibility (miles)

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

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 (%)

20
16
4
8
7
1
4
3
0
0
0
0
0
0
0
0
0
0
3
5
5
10
10
7

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
8
8
7
7
7
6
6
6
6
6
5
6
6
6
8
8
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

-15
-15
-16
-17
-18
-18
-19
-20
-20
-21
-21
-21
-21
-20
-18
-17
-16
-15
-14
-14
-14
-14
-14
-14

Feels Like (°C)

-12
-19
-19
-19
-19
-20
-20
-22
-22
-22
-22
-23
-23
-25
-25
-26
-26
-26
-26
-18
-18
-18
-19
-19

Dew Point (°C)

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

Relative Humidity (%)

84
83
82
80
79
78
77
76
75
75
75
75
76
76
75
73
72
69
69
71
74
76
79
79

Pressure (mb)

1020
1020
1021
1022
1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1024
1024

Ozone (du)

370
377
383
390
391
393
395
394
393
392
388
385
382
379
375
372
372
372
372
370
369
367
372
376

Tuesday 27

Waxing Gibbous 70%

12:03

03:28

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

Sun - Rise: 07:09, Set: 16:58, Transit: 12:04. Moon - Rise: 12:03, Set: 03:28. Civil Dark: 17:29 - 06:39. Nautical Dark: 18:03 - 06:04. Astro Dark: 18:36 - 05:31

Total Clouds (% Sky Obscured)

57
54
55
53
48
45
50
54
58
66
68
74
67
64
58
69
81
94

Low Clouds (% Sky Obscured)

30
30
39
49
48
45
50
54
58
64
65
66
62
55
52
60
68
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
10
15
7
3
2
3
5
6
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

ISS Passover

Visibility (miles)

1
3
4
5
6
8
9
7
5
3
3
3
3
4
6
8
9
9

Fog (%)

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

Precipitation Probability (%)

8
8
4
9
10
9
10
8
3
7
6
2
5
5
1
4
4
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
9
9
9
8
8
7
6
5
5
5
5
5
6
7
8
8

Chance of Frost

Temperature (°C)

-14
-14
-14
-14
-14
-14
-14
-14
-15
-15
-16
-17
-18
-15
-12
-10
-8
-7

Feels Like (°C)

-20
-19
-20
-21
-19
-20
-19
-18
-18
-17
-18
-17
-17
-21
-21
-20
-19
-18

Dew Point (°C)

-17
-17
-17
-17
-16
-17
-17
-17
-17
-17
-18
-18
-20
-17
-15
-13
-12
-11

Relative Humidity (%)

81
81
81
81
83
81
81
82
86
86
86
87
85
84
81
78
75
73

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1024
1024

Ozone (du)

381
378
375
371
367
362
357
355
354
352
351
350
349
351
354
356
363
371

Forecast for Thompsonburg, Windham, United States of America (43.20,-72.77)

Generated: 21/01/26 19:58:52. Forecast: 21/01/26 to 27/01/26. Timezone: UTC-5.00