Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 81%

13:01

04:40

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 OK
10 OK
11 Bad
12 Bad
13 OK
14 Bad
15 OK
16 OK
17 OK

Sun - Rise: 07:07, Set: 16:59, Transit: 12:03. Moon - Rise: 13:01, Set: 04:40. Civil Dark: 17:29 - 06:37. Nautical Dark: 18:02 - 06:03. Astro Dark: 18:36 - 05:29

Total Clouds (% Sky Obscured)

83
100
100
99
100
100
100
97
84
74
77
72
44
52
61
18
19
58
56
26
47
37
21
24

Low Clouds (% Sky Obscured)

5
32
23
20
32
39
50
64
70
69
68
64
44
39
48
1
0
58
36
0
29
33
21
24

Medium Clouds (% Sky Obscured)

83
100
99
94
98
100
99
85
32
17
15
11
1
26
51
13
19
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

61
50
4
2
1
0
3
3
9
3
2
3
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
4
5
8
9
9
9
9
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
2
8
18
33
48
59
62
64
44
57
66
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
5
5
4
5
6
6
4
1
0
1
1
0
0
1
1
1
3
2
8
7
8
9

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
3
3
3
2
2
2
2
2
2
2
2
2
2
2
4
7
8
10
10
9
7
3

Chance of Frost

Temperature (°C)

-12
-14
-16
-16
-18
-19
-20
-20
-21
-21
-21
-22
-22
-23
-23
-20
-14
-10
-9
-8
-8
-9
-9
-11

Feels Like (°C)

-16
-17
-20
-20
-22
-23
-24
-24
-24
-25
-25
-25
-26
-25
-25
-22
-17
-13
-13
-13
-14
-14
-13
-13

Dew Point (°C)

-14
-15
-17
-18
-20
-21
-22
-22
-23
-23
-24
-24
-25
-26
-25
-23
-19
-15
-14
-14
-14
-13
-13
-14

Relative Humidity (%)

86
88
86
84
83
82
81
80
79
79
78
78
77
77
77
75
69
66
64
61
64
68
74
83

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016

Ozone (du)

468
459
454
456
459
462
467
470
470
468
476
482
481
475
469
467
467
463
463
469
475
471
464
461

Thursday 29

Waxing Gibbous 89%

14:12

05:42

18 Good
19 OK
20 Good
21 Bad
22 Bad
23 OK
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 OK

Sun - Rise: 07:06, Set: 17:00, Transit: 12:03. Moon - Rise: 14:12, Set: 05:42. Civil Dark: 17:31 - 06:36. Nautical Dark: 18:04 - 06:02. Astro Dark: 18:37 - 05:29

Total Clouds (% Sky Obscured)

4
26
6
69
47
4
14
3
2
3
2
3
1
8
50
38
31
41
53
69
75
77
58
22

Low Clouds (% Sky Obscured)

2
26
6
69
45
4
14
3
2
3
2
3
1
4
4
10
23
26
37
61
75
74
51
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
32
36
31
34
14
3
3
11
5
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)

9
4
9
6
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 (%)

12
10
6
4
7
3
3
0
0
0
0
0
0
1
3
5
6
5
4
4
4
3
3
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)

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

Chance of Frost

Temperature (°C)

-13
-14
-14
-14
-15
-16
-17
-18
-19
-20
-21
-22
-22
-23
-23
-20
-18
-17
-16
-15
-15
-15
-15
-16

Feels Like (°C)

-16
-16
-17
-17
-19
-20
-21
-22
-23
-24
-24
-25
-25
-26
-25
-23
-21
-20
-20
-20
-20
-20
-20
-20

Dew Point (°C)

-15
-16
-16
-17
-18
-19
-20
-22
-23
-24
-25
-26
-26
-27
-27
-25
-24
-22
-21
-21
-20
-19
-19
-19

Relative Humidity (%)

84
84
83
81
79
76
73
71
70
68
66
67
66
72
68
61
61
62
63
64
67
69
72
75

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019

Ozone (du)

463
462
459
460
466
472
466
473
481
480
478
477
477
471
464
456
453
449
447
446
449
455
459
460

Friday 30

Waxing Gibbous 96%

15:31

06:31

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

Sun - Rise: 07:05, Set: 17:02, Transit: 12:03. Moon - Rise: 15:31, Set: 06:31. Civil Dark: 17:32 - 06:35. Nautical Dark: 18:05 - 06:01. Astro Dark: 18:38 - 05:28

Total Clouds (% Sky Obscured)

20
42
48
46
27
14
19
11
5
5
5
6
5
9
5
4
12
55
60
59
64
72
24
23

Low Clouds (% Sky Obscured)

5
5
3
6
3
4
3
5
5
5
5
5
5
9
5
3
10
47
55
51
51
67
23
23

Medium Clouds (% Sky Obscured)

15
38
48
46
27
14
19
9
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
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
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 (%)

3
2
3
2
1
0
1
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)

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

Chance of Frost

Temperature (°C)

-17
-17
-18
-19
-19
-19
-20
-20
-20
-21
-21
-21
-22
-22
-20
-17
-14
-12
-11
-10
-10
-10
-10
-12

Feels Like (°C)

-22
-21
-21
-21
-21
-21
-22
-22
-22
-23
-23
-23
-23
-24
-23
-19
-16
-15
-15
-14
-14
-14
-14
-15

Dew Point (°C)

-20
-21
-21
-21
-22
-22
-22
-23
-23
-23
-24
-24
-24
-24
-23
-21
-18
-17
-15
-14
-14
-14
-13
-14

Relative Humidity (%)

75
73
75
79
79
78
78
78
76
76
76
76
76
76
74
73
70
69
68
68
69
69
77
83

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1022
1022
1021
1020
1020
1020
1020
1021

Ozone (du)

462
466
467
466
466
467
466
467
467
467
466
466
468
470
472
471
467
464
462
461
459
456
455
454

Saturday 31

Waxing Gibbous 99%

16:50

07:08

18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 OK
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: 07:04, Set: 17:03, Transit: 12:04. Moon - Rise: 16:50, Set: 07:08. Civil Dark: 17:33 - 06:34. Nautical Dark: 18:06 - 06:00. Astro Dark: 18:39 - 05:27

Total Clouds (% Sky Obscured)

24
13
6
8
20
38
14
53
75
100
92
100
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
12
5
8
8
21
14
13
11
9
4
4
4
8
8
24
31
27
31
6
6
4
2
6

Medium Clouds (% Sky Obscured)

0
0
0
0
3
38
3
15
72
100
84
60
91
100
99
99
100
95
92
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
6
0
1
5
5
5
34
68
99
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
9
8
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 (%)

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

Chance of Frost

Temperature (°C)

-14
-16
-17
-18
-19
-20
-19
-20
-20
-19
-18
-19
-19
-19
-17
-14
-12
-10
-9
-8
-8
-7
-8
-8

Feels Like (°C)

-17
-19
-19
-20
-21
-22
-23
-23
-24
-23
-22
-23
-24
-24
-21
-19
-17
-15
-15
-14
-13
-13
-13
-14

Dew Point (°C)

-16
-18
-19
-20
-22
-22
-22
-23
-22
-21
-21
-22
-22
-22
-19
-17
-15
-14
-13
-12
-11
-11
-11
-12

Relative Humidity (%)

84
82
81
80
80
80
81
78
80
79
81
81
81
81
80
79
76
75
72
74
75
77
77
77

Pressure (mb)

1022
1022
1022
1022
1022
1023
1022
1022
1021
1020
1019
1019
1018
1019
1018
1017
1015
1014
1013
1011
1010
1009
1009
1009

Ozone (du)

452
451
450
446
442
438
438
438
438
439
442
444
447
444
442
440
438
435
433
432
430
429
427
425

Sunday 1

Full Moon 100%

18:07

07:38

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

Sun - Rise: 07:03, Set: 17:04, Transit: 12:04. Moon - Rise: 18:07, Set: 07:38. Civil Dark: 17:34 - 06:33. Nautical Dark: 18:07 - 05:59. Astro Dark: 18:40 - 05:26

Total Clouds (% Sky Obscured)

100
73
50
25
53
75
100
75
51
31
31
35
44
45
55
55
49
39
43
42
50
57
49
49

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
68
38
10
15
30
30
35
40
31
23
19
4
8
11
15
16
16
13
11
22
31
36
22

High Clouds (% Sky Obscured)

100
67
37
5
37
72
100
72
51
31
31
35
44
45
55
55
49
39
43
42
50
57
49
46

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
8
8
8
9
9
9
9
9
9
9
9
9
9
8

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
2
0
0
0
1
0
0
2
0
0
0
0
0
0
2
1
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)

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

Chance of Frost

Temperature (°C)

-9
-11
-12
-13
-14
-14
-14
-14
-14
-15
-15
-14
-14
-15
-13
-10
-8
-7
-5
-4
-4
-5
-5
-6

Feels Like (°C)

-15
-16
-16
-18
-19
-19
-19
-19
-19
-19
-19
-19
-19
-19
-18
-18
-17
-17
-16
-15
-8
-9
-9
-8

Dew Point (°C)

-13
-13
-14
-15
-16
-17
-16
-16
-16
-17
-17
-16
-16
-17
-15
-13
-11
-10
-9
-8
-8
-8
-8
-9

Relative Humidity (%)

77
80
81
83
83
81
83
83
83
82
84
84
84
86
83
80
77
76
73
73
75
76
77
82

Pressure (mb)

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

Ozone (du)

425
425
424
423
423
423
422
422
423
425
428
430
433
438
442
446
450
444
438
432
429
426
423
425

Monday 2

Waning Gibbous 98%

18:07

08:01

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

Sun - Rise: 07:02, Set: 17:06, Transit: 12:04. Moon - Rise: 18:07, Set: 08:01. Civil Dark: 17:36 - 06:32. Nautical Dark: 18:08 - 05:58. Astro Dark: 18:42 - 05:25

Total Clouds (% Sky Obscured)

49
38
28
17
20
21
22
23
24
24
20
31
30
42
50
56
50
47
40
40
39
38
48
60

Low Clouds (% Sky Obscured)

0
1
1
1
1
2
0
0
0
0
0
0
0
0
0
0
22
43
40
40
39
38
48
35

Medium Clouds (% Sky Obscured)

6
4
2
0
0
0
0
0
0
0
1
2
3
12
18
11
9
12
15
9
7
5
3
6

High Clouds (% Sky Obscured)

31
11
6
0
0
0
0
0
0
0
0
0
0
30
50
56
50
27
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
1
0
4
6

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

Chance of Frost

Temperature (°C)

-8
-10
-11
-13
-14
-14
-15
-16
-17
-17
-18
-18
-18
-19
-15
-12
-8
-6
-4
-2
-2
-2
-2
-4

Feels Like (°C)

-7
-6
-15
-15
-15
-15
-16
-16
-19
-19
-20
-20
-20
-20
-20
-19
-18
-17
-15
-14
-3
-3
-3
-2

Dew Point (°C)

-10
-12
-13
-14
-15
-16
-17
-18
-19
-19
-20
-20
-21
-21
-18
-14
-11
-9
-8
-6
-6
-5
-5
-6

Relative Humidity (%)

85
88
86
86
86
86
86
85
84
84
84
83
83
83
81
80
79
76
73
71
75
76
79
82

Pressure (mb)

1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1022
1022
1022
1021
1020
1020
1020
1020
1021

Ozone (du)

428
430
437
444
451
442
434
426
419
413
406
402
397
392
400
407
415
411
408
405
400
395
391
388

Tuesday 3

Waning Gibbous 93%

19:21

08:22

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

Sun - Rise: 07:01, Set: 17:07, Transit: 12:04. Moon - Rise: 19:21, Set: 08:22. Civil Dark: 17:37 - 06:31. Nautical Dark: 18:10 - 05:57. Astro Dark: 18:43 - 05:24

Total Clouds (% Sky Obscured)

69
70
68
67
64
62
77
75
63
65
65
65
65
65
70
80
90
99
99

Low Clouds (% Sky Obscured)

26
39
49
56
44
37
44
54
59
62
61
63
61
58
54
47
66
80
93

Medium Clouds (% Sky Obscured)

8
18
16
13
27
42
57
61
46
49
43
47
60
62
68
70
63
54
33

High Clouds (% Sky Obscured)

0
3
4
3
2
5
7
4
13
20
34
34
19
4
0
0
0
1
2

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

4
7
9
4
10
10
3
6
8
2
5
6
0
1
1
0
4
7
9

Precipitation Amount (mm)

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
2
2
2
2
2
3
3
3
3
3
2
2
3
3
4
4
4

Chance of Frost

Temperature (°C)

-5
-7
-8
-9
-10
-10
-10
-10
-11
-11
-11
-12
-12
-13
-10
-8
-6
-4
-3

Feels Like (°C)

-1
1
-10
-10
-11
-12
-12
-12
-14
-14
-15
-15
-15
-15
-15
-15
-14
-13
-12

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
92
90
90
92
90
90
92
92
90
90
92
90
88
87
84
79

Pressure (mb)

1022
1023
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1028
1027
1026

Ozone (du)

386
384
383
381
380
380
380
380
378
377
375
379
382
386
391
396
401
395
389

Forecast for Grafton, Windham, United States of America (43.17,-72.61)

Generated: 28/01/26 18:51:35. Forecast: 28/01/26 to 03/02/26. Timezone: UTC-5.00