Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waxing Gibbous 97%

18:06

05:24

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
22 Bad

Sun - Rise: 06:42, Set: 18:41, Transit: 12:41. Moon - Rise: 18:06, Set: 05:24. Civil Dark: 19:09 - 06:13. Nautical Dark: 19:42 - 05:40. Astro Dark: 20:16 - 05:06

Total Clouds (% Sky Obscured)

77
75
95
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
14
13
11
5
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
35
27
3
76
100
100

High Clouds (% Sky Obscured)

75
75
95
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
97
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
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
1
4
7
12

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

Chance of Frost

Temperature (°C)

7
7
7
5
5
6
6
6
7
9
13
15
17
18
20
20
20
20
19
17
15
14
14
13

Feels Like (°C)

5
5
5
3
2
3
4
4
5
7
11
13
14
15
16
16
16
17
17
16
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

76
76
79
79
76
75
78
79
82
78
66
59
51
42
39
37
37
42
48
58
62
66
64
70

Pressure (mb)

1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1025
1025
1024
1023
1023
1022
1021
1020
1020
1020
1020
1020
1020
1021

Ozone (du)

295
294
294
295
295
294
293
292
291
291
293
294
292
292
291
290
291
291
292
292
290
290
290
289

Friday 25

Waxing Gibbous 100%

18:27

06:34

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
22 Bad

Sun - Rise: 06:43, Set: 18:39, Transit: 12:41. Moon - Rise: 18:27, Set: 06:34. Civil Dark: 19:08 - 06:14. Nautical Dark: 19:41 - 05:41. Astro Dark: 20:14 - 05:08

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

4
2
18
74
80
35
82
85
76
79
80
80
75
79
85
91
92
93
94
91
92
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
90
87
92
100
94
99
97
98
96
98
99
100
100
100
97
86

High Clouds (% Sky Obscured)

100
100
95
78
60
96
94
100
96
66
62
100
82
100
88
100
76
100
100
100
100
100
85
100

ISS Passover

Visibility (miles)

9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
3
4
9
8
4
2
8
6
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

25
39
40
42
66
70
54
38
26
28
28
27
16
32
54
69
68
85
95
95
95
78
61
43

Precipitation Amount (mm)

0
0
0.2
0.2
0.7
0.8
0.2
0
0
0
0
0
0
0
0
0
0
0.4
1
1.2
1.1
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
14
14
13
13
12
12
12
13
13
14
14
15
16
15
15
14
14
13
13
13
13
13

Feels Like (°C)

11
12
12
12
11
11
10
11
10
11
12
11
12
12
13
13
13
13
12
12
11
10
11
11

Dew Point (°C)

10
11
12
13
12
11
11
11
10
11
10
10
9
7
9
13
14
13
12
12
12
12
12
13

Relative Humidity (%)

80
83
87
93
93
92
90
90
89
87
82
76
70
58
63
89
93
93
92
93
96
96
96
96

Pressure (mb)

1021
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1013
1014
1014
1013
1013
1013

Ozone (du)

288
288
286
286
286
286
285
285
286
288
289
289
289
290
291
290
288
292
290
287
287
289
288
286

Saturday 26

Full Moon 100%

18:49

07:46

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
22 Bad

Sun - Rise: 06:44, Set: 18:37, Transit: 12:41. Moon - Rise: 18:49, Set: 07:46. Civil Dark: 19:06 - 06:16. Nautical Dark: 19:39 - 05:42. Astro Dark: 20:12 - 05:09

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

90
97
62
91
100
76
100
100
100
100
96
90
94
98
88
100
98
100
82
76
44
42
51
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
31
100
100
100
10
2
1
0
6
52
18
44
9
9

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

65
43
30
29
20
62
95
95
95
95
68
62
72
61
49
52
60
58
52
65
51
32
34
41

Precipitation Amount (mm)

0.2
0
0
0
0
0
1.3
0.8
0.9
0.6
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

9
9
9
9
9
10
10
11
11
11
11
11
11
12
12
11
10
10
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
13
13
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Feels Like (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11

Dew Point (°C)

12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Relative Humidity (%)

95
96
95
95
95
95
98
96
98
96
96
96
96
96
96
96
95
93
92
93
93
95
93
93

Pressure (mb)

1013
1012
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015

Ozone (du)

285
284
284
283
280
281
281
281
280
281
282
283
283
284
285
285
286
287
289
288
287
287
287
287

Sunday 27

Waning Gibbous 97%

19:15

09:01

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
22 Bad

Sun - Rise: 06:45, Set: 18:36, Transit: 12:40. Moon - Rise: 19:15, Set: 09:01. Civil Dark: 19:04 - 06:17. Nautical Dark: 19:37 - 05:44. Astro Dark: 20:10 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

96
63
63
65
66
69
71
69
63
63
67
72
75
78
90
93
79
81
77
80
83
84
85
86

High Clouds (% Sky Obscured)

28
47
65
50
30
13
13
11
10
27
76
43
89
84
100
83
28
3
13
28
43
43
44
53

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

Precipitation Probability (%)

21
15
6
33
49
67
66
54
46
80
95
95
95
95
95
95
95
95
95
82
68
73
81
91

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.4
0
0
0.4
1.7
4.2
1.7
1.6
2
1.2
0.8
0.9
0.6
0.4
0.3
0.4
0.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
12
12
12
12
11
11
12
12
12
12
12
12
12
12
12
11
11
11
11

Feels Like (°C)

11
11
11
11
11
11
11
11
10
10
10
10
10
11
10
10
11
11
11
11
10
10
10
10

Dew Point (°C)

12
12
12
11
11
11
11
11
10
10
10
10
9
9
9
9
9
9
9
9
9
9
8
9

Relative Humidity (%)

93
93
93
92
92
92
92
92
92
90
88
87
86
84
81
81
81
83
83
83
83
83
83
84

Pressure (mb)

1015
1015
1015
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

289
290
290
290
289
289
288
287
287
286
287
286
286
285
285
283
283
283
283
284
284
285
285
287

Monday 28

Waning Gibbous 92%

19:47

10:18

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
22 Bad

Sun - Rise: 06:46, Set: 18:34, Transit: 12:40. Moon - Rise: 19:47, Set: 10:18. Civil Dark: 19:02 - 06:18. Nautical Dark: 19:35 - 05:45. Astro Dark: 20:09 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
96
96
92
91
90
90
85
80
74
66
55
46

Low Clouds (% Sky Obscured)

99
100
100
100
100
100
99
100
100
100
100
88
95
95
88
88
89
90
82
78
74
64
50
33

Medium Clouds (% Sky Obscured)

86
86
81
78
75
69
66
71
74
75
77
53
35
28
22
30
26
22
13
6
0
0
0
0

High Clouds (% Sky Obscured)

56
62
61
45
30
13
8
4
0
0
1
0
0
0
0
0
1
1
1
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

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

Precipitation Probability (%)

89
87
79
69
61
46
39
30
9
11
10
1
1
0
0
1
4
6
6
5
1
4
3
0

Precipitation Amount (mm)

0.7
0.6
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
8
8
8
8
9
9
9
9
8
9
9
10
10
10
11
12
13
13
13
13
13
13

Relative Humidity (%)

83
84
83
83
81
81
83
83
81
80
75
71
67
65
62
60
64
69
73
79
86
93
95
95

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

288
288
287
287
286
286
286
287
288
287
286
284
283
283
284
284
286
287
289
287
285
282
281
280

Tuesday 29

Waning Gibbous 84%

20:27

11:37

23 OK
00 OK
01 OK
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

Sun - Rise: 06:47, Set: 18:32, Transit: 12:40. Moon - Rise: 20:27, Set: 11:37. Civil Dark: 19:00 - 06:19. Nautical Dark: 19:33 - 05:46. Astro Dark: 20:07 - 05:13

Total Clouds (% Sky Obscured)

43
39
38
47
56
64
79
90
100
100
100
100
95
89
84
85
86
88
84
81
78
77
75
75

Low Clouds (% Sky Obscured)

26
20
13
13
10
10
14
15
21
24
24
24
20
14
10
8
8
8
10
10
10
19
27
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
27
40
48
55
54
63
69
73
70
70
72
75
75
75

High Clouds (% Sky Obscured)

0
0
0
26
55
64
79
90
100
100
100
100
71
41
8
9
9
5
5
5
10
10
10
15

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
8
6

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
1
1
1
2
2
2
21
37
54

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
0.2

Wind Speed/Direction (mph)

2
2
1
1
1
1
1
1
1
2
2
2
2
2
3
3
3
3
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

13
12
12
12
11
11
11
11
11
12
14
15
17
18
20
21
21
20
20
18
17
16
15
14

Feels Like (°C)

15
14
15
15
13
13
13
13
12
12
12
12
13
13
15
16
23
22
21
20
19
20
14
14

Dew Point (°C)

12
12
12
11
11
10
10
11
11
11
11
11
11
10
9
9
10
11
13
13
12
12
12
13

Relative Humidity (%)

96
96
96
96
98
96
96
96
95
95
84
75
67
58
50
43
50
56
65
69
73
78
83
90

Pressure (mb)

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

Ozone (du)

280
280
279
279
279
278
278
278
279
279
279
280
280
280
281
281
281
281
282
283
284
285
289
293

Wednesday 30

Waning Gibbous 74%

21:19

12:51

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

Sun - Rise: 06:48, Set: 18:30, Transit: 12:39. Moon - Rise: 21:19, Set: 12:51. Civil Dark: 18:59 - 06:20. Nautical Dark: 19:32 - 05:47. Astro Dark: 20:05 - 05:14

Total Clouds (% Sky Obscured)

65
54
47
64
77
89
79
69
60
56
52
49
57
63
72
71
73
77
80
84
86

Low Clouds (% Sky Obscured)

46
54
47
64
70
70
55
36
23
15
9
6
6
7
7
9
10
14
17
21
23

Medium Clouds (% Sky Obscured)

65
54
47
54
48
42
26
14
1
1
0
0
2
4
6
29
47
73
65
57
49

High Clouds (% Sky Obscured)

20
25
35
49
50
46
46
26
26
28
27
29
41
53
67
69
72
77
80
84
86

ISS Passover

Visibility (miles)

4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

62
68
68
53
37
10
9
7
0
0
0
0
0
0
0
0
1
2
14
16
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
12
12
12
13
13
15
17
19
21
22
23
23
22
22
20
19

Feels Like (°C)

15
14
14
13
13
13
14
13
13
13
17
17
18
19
20
21
26
25
24
25
25

Dew Point (°C)

13
13
13
12
12
12
12
12
12
12
12
12
12
12
12
11
12
13
14
14
14

Relative Humidity (%)

96
96
98
98
98
98
98
96
95
95
83
72
63
58
52
46
51
54
60
66
73

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1017
1017

Ozone (du)

297
298
300
301
301
300
300
294
289
284
282
280
278
277
276
275
275
274
273
272
270

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

Generated: 24/09/26 23:19:22. Forecast: 24/09/26 to 30/09/26. Timezone: UTC-4.00