Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Gibbous 99%

20:17

06:27

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:28, Set: 19:18, Transit: 12:53. Moon - Rise: 20:17, Set: 06:27. Civil Dark: 19:47 - 06:00. Nautical Dark: 20:21 - 05:25. Astro Dark: 20:57 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
85
95
95
90
93
93
94
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
89
73
93
84
93
91
98
100
97
100
86
77
79
67
58
75
84
62
64
71

High Clouds (% Sky Obscured)

100
100
100
100
98
82
79
83
80
92
64
58
45
50
62
100
57
71
95
100
100
84
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
9
9
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

80
94
78
63
63
52
46
36
43
21
20
7
20
31
46
72
76
14
5
8
1
1
2
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
3
3
3
3
5
5
5
5
5
5
5
6
5
5
6
6
6
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
81
81
83
81
80
80
83
83
85
83
80
85
88
89
91
89
88
89
91
93
91
93

Pressure (mb)

1030
1030
1030
1031
1032
1032
1033
1034
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1032
1032

Ozone (du)

350
349
346
342
342
341
341
338
338
337
337
332
331
332
332
330
331
332
331
330
328
328
326
325

Friday 3

Waning Gibbous 97%

21:23

06:47

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:27, Set: 19:19, Transit: 12:53. Moon - Rise: 21:23, Set: 06:47. Civil Dark: 19:48 - 05:58. Nautical Dark: 20:23 - 05:23. Astro Dark: 20:58 - 04:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
89
95
100
96
100
100
100
100
94
89
80

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
99
82
58
42
49
52
81
86
65
76
79
85
33
35

Medium Clouds (% Sky Obscured)

75
51
45
51
42
45
43
36
17
63
60
58
15
23
16
0
0
0
6
13
15
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
94
100
100
100
100
100
37
75
100
86
100
100
97
96
77
67
50

ISS Passover

Visibility (miles)

4
3
3
2
2
0
0
0
0
0
0
2
1
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
7
53
69
85
82
35
2
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
11
11
14
27
16
37
29
11
1
1
3
0
0
0
0
2
11
5
14
16
5
3
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
5
5
5
5
5
5
5
5
6
6
6
7
7
7
8
9
8
7
8
9
10
10
10

Chance of Frost

Temperature (°C)

1
1
1
2
2
2
2
3
3
5
6
8
10
13
15
16
17
16
16
16
15
15
15
15

Feels Like (°C)

-3
-2
-2
-2
-2
-1
-1
-0
1
2
3
5
8
11
14
15
15
15
15
14
13
12
13
12

Dew Point (°C)

0
1
1
1
1
2
2
2
3
4
5
6
8
10
11
11
13
13
14
13
12
12
12
12

Relative Humidity (%)

94
96
94
96
96
100
98
96
96
94
94
91
87
82
74
71
78
83
85
85
83
79
79
82

Pressure (mb)

1031
1030
1029
1028
1027
1027
1026
1025
1024
1023
1021
1020
1019
1017
1016
1015
1015
1015
1015
1016
1016
1016
1016
1017

Ozone (du)

324
323
323
325
324
325
326
328
332
333
336
338
339
340
339
339
341
342
342
345
344
344
343
340

Saturday 4

Waning Gibbous 95%

22:30

07:11

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 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:25, Set: 19:21, Transit: 12:53. Moon - Rise: 22:30, Set: 07:11. Civil Dark: 19:49 - 05:56. Nautical Dark: 20:24 - 05:21. Astro Dark: 21:00 - 04:45

Total Clouds (% Sky Obscured)

92
83
100
93
100
96
97
98
95
91
57
61
29
78
91
96
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
33
4
57
52
34
50
35
20
16
13
1
13
15
67
85
89
97
85
99
98
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
18
3
19
2
35
52
46
93
76
57
49
34
53
82
84

High Clouds (% Sky Obscured)

71
36
100
78
100
85
51
39
93
87
35
50
8
55
81
65
81
82
76
79
35
45
88
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 (%)

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
2
14
14
8
6
1
9
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)

11
11
9
8
7
6
7
7
7
6
6
5
4
5
8
10
14
12
11
10
9
9
9
9

Chance of Frost

Temperature (°C)

14
12
11
9
7
6
7
7
7
8
10
11
13
14
15
14
11
7
6
5
4
3
3
3

Feels Like (°C)

10
8
7
5
4
3
4
4
4
5
7
9
11
13
11
10
6
3
1
0
-1
-1
-2
-2

Dew Point (°C)

10
7
7
6
5
4
3
2
1
0
0
0
1
2
3
5
5
2
0
-1
-1
-2
-2
-1

Relative Humidity (%)

78
70
78
84
82
85
78
69
62
56
52
47
44
43
46
55
66
68
68
69
71
70
73
77

Pressure (mb)

1018
1018
1019
1020
1022
1023
1024
1026
1026
1026
1026
1026
1025
1024
1024
1023
1024
1025
1026
1027
1027
1026
1025
1024

Ozone (du)

338
337
338
337
336
339
338
340
337
340
341
341
339
338
338
339
338
337
338
337
336
336
335
335

Sunday 5

Waning Gibbous 90%

23:35

07:39

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:23, Set: 19:22, Transit: 12:52. Moon - Rise: 23:35, Set: 07:39. Civil Dark: 19:51 - 05:54. Nautical Dark: 20:25 - 05:20. Astro Dark: 21:01 - 04:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
86
94
100
83
82

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
83
95
74
43
30
30
27
19
19
57
26
32

Medium Clouds (% Sky Obscured)

31
17
40
72
79
70
75
53
68
79
90
100
99
99
67
80
89
90
87
86
94
95
83
82

High Clouds (% Sky Obscured)

92
86
54
74
82
92
72
53
33
45
58
70
80
90
100
100
100
100
87
86
94
100
83
82

ISS Passover

Visibility (miles)

9
9
9
8
7
4
1
0
0
0
2
8
6
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

12
15
13
19
32
9
29
93
95
95
79
77
95
95
83
79
68
49
40
27
6
4
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
2.3
0.8
0.3
0.2
0.7
0.6
0.2
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-1
0
1
1
2
3
4
4
5
8
9
6
6
5
5
4
6
5
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

80
83
86
88
91
91
94
96
96
98
98
93
91
90
87
81
76
76
75
78
78
84
78
76

Pressure (mb)

1023
1021
1020
1018
1017
1015
1014
1012
1011
1010
1009
1008
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008

Ozone (du)

334
331
330
329
328
328
327
327
329
327
328
329
330
334
334
337
337
337
338
337
337
341
345
351

Monday 6

Waning Gibbous 84%

00:36

08:13

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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 OK
20 OK
21 OK
22 Good
23 OK
00 OK
01 OK

Sun - Rise: 06:21, Set: 19:23, Transit: 12:52. Moon - Rise: 00:36, Set: 08:13. Civil Dark: 19:52 - 05:52. Nautical Dark: 20:27 - 05:18. Astro Dark: 21:03 - 04:41

Total Clouds (% Sky Obscured)

76
88
82
74
61
35
54
62
95
98
98
98
97
94
92
71
51
29
21
13
6
16
26
37

Low Clouds (% Sky Obscured)

32
54
54
53
49
35
54
62
87
93
95
95
95
89
82
65
49
29
21
11
0
0
0
0

Medium Clouds (% Sky Obscured)

63
30
0
0
0
0
0
2
20
46
17
24
39
40
33
13
3
0
0
0
0
1
3
4

High Clouds (% Sky Obscured)

76
67
53
35
16
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 (%)

5
3
0
3
6
5
4
3
1
3
6
3
10
10
7
11
13
9
10
8
1
3
4
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)

9
9
8
8
9
10
11
12
13
14
14
14
13
13
12
12
11
10
9
7
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
76
76
73
73
66
60
53
49
45
43
43
45
46
49
52
58
64
68
70
74
75
78

Pressure (mb)

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

Ozone (du)

359
368
371
374
379
382
385
393
398
402
403
404
406
410
413
416
417
419
420
420
420
420
419
418

Tuesday 7

Waning Gibbous 76%

01:31

08:55

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 OK
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 06:20, Set: 19:24, Transit: 12:52. Moon - Rise: 01:31, Set: 08:55. Civil Dark: 19:53 - 05:51. Nautical Dark: 20:28 - 05:16. Astro Dark: 21:04 - 04:39

Total Clouds (% Sky Obscured)

46
51
57
53
54
56
60
65
70
79
86
92
92
97
97
92
91
89
50
24
2
1
1
0

Low Clouds (% Sky Obscured)

28
51
57
53
54
56
60
65
70
79
74
73
71
71
79
73
64
47
24
12
1
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
2
2
2
2
1
21
42
62
74
86
97
92
89
85
50
24
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 (%)

8
10
9
18
18
8
16
17
17
21
22
19
21
19
7
10
7
0
1
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)

3
2
2
2
2
2
2
4
6
8
9
9
10
10
11
11
10
8
7
7
6
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
86
87
81
75
70
58
48
40
39
38
37
38
38
38
43
47
52
52
51
50
49
50

Pressure (mb)

1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022
1023
1025
1026
1027
1029
1030
1031
1031

Ozone (du)

418
415
412
409
408
408
408
409
410
411
413
415
417
418
420
421
423
426
429
436
442
449
452
454

Wednesday 8

Waning Gibbous 67%

No Rise

09:45

Sun - Rise: 06:18, Set: 19:25, Transit: 12:52. Moon - Rise: No Rise, Set: 09:45. Civil Dark: 19:54 - 05:49. Nautical Dark: 20:29 - 05:14. Astro Dark: 21:06 - 04:37

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 02/04/26 02:58:17. Forecast: 02/04/26 to 08/04/26. Timezone: UTC-4.00