Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

New Moon 0%

06:55

19:11

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

Sun - Rise: 06:26, Set: 19:06, Transit: 12:46. Moon - Rise: 06:55, Set: 19:11. Civil Dark: 19:35 - 05:58. Nautical Dark: 20:09 - 05:24. Astro Dark: 20:44 - 04:48

Total Clouds (% Sky Obscured)

54
60
65
78
93
78
55
68
18
2
26
14
19
21
19
19
19
15
0
0
0
0
12
21

Low Clouds (% Sky Obscured)

12
13
10
8
9
14
18
18
12
2
23
13
9
13
11
10
13
12
0
0
0
0
12
21

Medium Clouds (% Sky Obscured)

32
24
18
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

54
60
65
78
83
39
54
28
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 (%)

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)

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

Chance of Frost

Temperature (°C)

18
17
16
14
14
12
11
10
10
13
16
17
18
19
20
20
21
21
21
19
16
14
12
10

Feels Like (°C)

16
15
15
13
13
11
10
11
10
14
16
17
17
17
18
19
20
20
20
20
17
15
13
11

Dew Point (°C)

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

Relative Humidity (%)

65
69
78
84
84
90
95
95
93
76
60
50
41
37
35
35
35
35
39
54
67
69
73
77

Pressure (mb)

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

Ozone (du)

296
296
298
299
301
304
306
310
314
314
313
313
314
315
313
307
305
306
307
305
305
304
302
301

Friday 11

Waxing Crescent 3%

08:06

19:32

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

Sun - Rise: 06:27, Set: 19:05, Transit: 12:46. Moon - Rise: 08:06, Set: 19:32. Civil Dark: 19:33 - 05:59. Nautical Dark: 20:07 - 05:25. Astro Dark: 20:42 - 04:50

Total Clouds (% Sky Obscured)

26
31
32
30
35
32
33
29
14
0
0
8
61
100
100
97
97
55
32
58
80
100
100
100

Low Clouds (% Sky Obscured)

26
31
32
30
35
32
33
29
14
0
0
0
0
0
0
9
3
19
0
0
0
3
69
94

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
58
80
100
100
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
53
100
100
94
95
43
32
40
35
35
30
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
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
12
60
93

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
0.3
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
8
7
7
6
6
6
6
9
13
16
19
20
22
23
23
23
22
21
19
18
17
17

Feels Like (°C)

10
10
9
9
8
8
7
6
7
11
14
17
19
18
19
20
21
21
21
20
18
17
16
16

Dew Point (°C)

6
6
6
5
5
4
4
4
4
4
5
6
6
7
7
7
7
9
12
14
13
13
13
16

Relative Humidity (%)

81
84
85
85
87
87
88
88
86
70
59
51
44
40
38
35
36
40
50
63
69
73
76
92

Pressure (mb)

1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

302
304
304
302
299
298
298
298
296
294
294
294
294
293
292
291
291
290
291
292
294
293
291
291

Saturday 12

Waxing Crescent 8%

09:16

19:53

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

Sun - Rise: 06:28, Set: 19:03, Transit: 12:46. Moon - Rise: 09:16, Set: 19:53. Civil Dark: 19:31 - 06:00. Nautical Dark: 20:05 - 05:26. Astro Dark: 20:40 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
71
48
19
16
9
0
17
16
35
40

Low Clouds (% Sky Obscured)

97
90
96
85
82
83
81
74
79
87
86
93
84
76
36
33
19
14
9
0
17
16
11
10

Medium Clouds (% Sky Obscured)

100
100
94
61
94
100
54
53
60
30
31
0
3
0
0
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
100
71
48
0
1
0
0
1
2
13
18

ISS Passover

Visibility (miles)

5
2
2
3
5
1
2
3
2
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
26
0
20
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
53
60
31
19
9
3
0
1
0
0
1
2
8
25
11
3
0
0

Precipitation Amount (mm)

0.6
2
1.2
1.3
2
1.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
16
16
16
15
16
16
16
17
18
19
21
22
24
26
26
25
24
22
20
19
19

Feels Like (°C)

18
17
16
16
16
16
16
16
16
17
18
19
20
22
24
27
28
28
27
28
25
24
23
21

Dew Point (°C)

17
17
16
16
15
15
15
15
15
16
17
17
17
18
16
14
14
15
17
19
19
18
18
17

Relative Humidity (%)

98
100
100
98
98
98
98
98
98
98
98
96
89
82
67
53
49
50
59
71
84
88
89
89

Pressure (mb)

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

Ozone (du)

294
292
291
289
289
289
292
294
294
295
297
297
297
297
300
301
303
302
301
303
302
302
303
306

Sunday 13

Waxing Crescent 15%

10:25

20:18

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

Sun - Rise: 06:29, Set: 19:01, Transit: 12:45. Moon - Rise: 10:25, Set: 20:18. Civil Dark: 19:29 - 06:01. Nautical Dark: 20:03 - 05:27. Astro Dark: 20:38 - 04:52

Total Clouds (% Sky Obscured)

64
84
100
100
100
96
71
65
65
60
54
41
39
39
36
27
26
23
17
8
0
0
0
0

Low Clouds (% Sky Obscured)

5
3
0
5
6
8
21
34
46
50
49
41
39
39
36
27
26
23
17
8
0
0
0
0

Medium Clouds (% Sky Obscured)

22
50
50
46
32
39
40
41
46
31
15
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

47
77
100
100
100
96
55
31
12
9
4
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 (%)

0
1
0
5
10
11
18
20
25
30
25
9
5
4
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)

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

Chance of Frost

Temperature (°C)

18
18
18
17
16
15
15
15
15
16
17
18
19
19
20
20
20
19
19
17
14
12
11
10

Feels Like (°C)

20
17
15
16
16
15
15
16
17
17
16
16
17
17
17
18
17
17
17
16
14
12
11
10

Dew Point (°C)

16
12
10
10
12
13
14
15
14
13
8
7
5
3
3
4
4
4
5
6
7
7
6
5

Relative Humidity (%)

85
65
61
65
74
86
92
96
95
79
55
48
40
35
33
33
34
35
40
48
61
67
70
74

Pressure (mb)

1013
1014
1014
1014
1014
1015
1015
1016
1017
1018
1018
1019
1020
1020
1020
1020
1020
1020
1021
1022
1023
1024
1025
1026

Ozone (du)

308
311
313
311
310
313
316
318
324
328
325
325
322
322
321
319
318
315
308
307
310
310
309
305

Monday 14

Waxing Crescent 23%

11:33

20:46

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

Sun - Rise: 06:31, Set: 18:59, Transit: 12:45. Moon - Rise: 11:33, Set: 20:46. Civil Dark: 19:28 - 06:02. Nautical Dark: 20:01 - 05:28. Astro Dark: 20:36 - 04:54

Total Clouds (% Sky Obscured)

18
38
51
50
45
41
34
23
19
79
82
84
90
93
97
81
78
76
71
64
48
58
77
95

Low Clouds (% Sky Obscured)

18
38
51
50
45
41
34
19
0
0
0
0
13
27
40
0
0
0
0
0
0
8
16
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
9
12
19
22
34
30
32
47
33
36
39
36
34
31
31
27
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
6
12
57
57
54
57
56
51
73
68
76
71
64
48
58
48
57

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
2
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)

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

Chance of Frost

Temperature (°C)

8
7
6
6
5
5
4
5
6
8
10
13
16
17
18
19
19
19
19
18
16
15
15
15

Feels Like (°C)

9
8
7
6
5
6
5
6
6
8
8
11
13
14
15
16
16
16
16
16
17
18
12
13

Dew Point (°C)

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

Relative Humidity (%)

79
81
82
85
89
93
93
93
90
74
62
55
50
44
40
40
42
45
47
51
58
64
68
73

Pressure (mb)

1027
1028
1028
1028
1028
1028
1029
1029
1030
1030
1030
1030
1029
1028
1028
1027
1026
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

304
304
303
301
298
296
294
293
292
292
290
289
291
292
291
289
287
285
282
282
281
281
281
281

Tuesday 15

Waxing Crescent 32%

12:39

21:21

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 OK

Sun - Rise: 06:32, Set: 18:57, Transit: 12:44. Moon - Rise: 12:39, Set: 21:21. Civil Dark: 19:26 - 06:03. Nautical Dark: 19:59 - 05:30. Astro Dark: 20:34 - 04:55

Total Clouds (% Sky Obscured)

96
97
97
83
70
55
65
77
87
85
84
86
84
85
86
89
93
96
78
59
37
41
39
40

Low Clouds (% Sky Obscured)

24
24
24
37
51
55
65
67
65
57
54
55
64
72
80
85
90
93
78
59
37
41
39
40

Medium Clouds (% Sky Obscured)

29
25
30
24
18
10
26
44
60
63
67
71
57
50
59
52
46
36
35
27
24
24
21
23

High Clouds (% Sky Obscured)

63
69
67
56
44
30
39
45
54
48
41
30
20
19
20
16
11
5
7
9
11
17
24
25

ISS Passover

Visibility (miles)

9
9
9
9
8
7
7
7
8
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
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
None

Precipitation Probability (%)

22
36
44
50
49
47
42
36
28
30
33
34
28
22
8
16
20
12
13
13
12
11
8
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
13
14
14
14
16
17
18
20
22
24
24
23
23
21
20
19
18
17

Feels Like (°C)

13
14
15
14
12
12
13
13
14
13
14
16
17
17
17
17
27
26
25
25
25
26
20
20

Dew Point (°C)

11
12
12
13
13
13
13
13
14
14
15
17
18
18
19
19
19
19
19
19
19
18
18
17

Relative Humidity (%)

76
82
86
90
93
95
98
96
98
96
96
98
96
88
80
72
74
77
79
84
91
96
96
96

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1023
1023
1024
1024
1024

Ozone (du)

281
282
282
282
282
282
281
281
281
281
282
282
283
283
284
284
284
284
285
284
284
283
283
282

Wednesday 16

Waxing Crescent 41%

13:41

22:03

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: 06:33, Set: 18:56, Transit: 12:44. Moon - Rise: 13:41, Set: 22:03. Civil Dark: 19:24 - 06:04. Nautical Dark: 19:57 - 05:31. Astro Dark: 20:32 - 04:56

Total Clouds (% Sky Obscured)

44
49
60
77
88
100
100
100
100
100
100
100
100
100
100
100
100
100
93
86
78

Low Clouds (% Sky Obscured)

44
47
48
42
28
25
30
35
39
56
76
97
98
98
98
97
96
96
86
75
56

Medium Clouds (% Sky Obscured)

21
20
23
49
75
99
100
100
100
100
100
100
100
100
100
96
91
87
67
47
27

High Clouds (% Sky Obscured)

33
42
51
54
57
63
61
60
58
71
84
97
98
99
100
99
98
98
91
85
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
4
1
2
4
5
6
8
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

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

Precipitation Probability (%)

5
4
0
3
5
5
44
67
89
95
95
95
95
95
95
95
95
55
49
33
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.7
1.3
2
2.6
2.6
2.2
1.9
1.5
0.9
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
15
16
16
16
16
16
16
16
16
16
17
17
16
15

Feels Like (°C)

20
20
19
19
17
17
16
16
17
17
17
17
17
17
16
16
17
17
17
17
18

Dew Point (°C)

16
16
15
15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
15
15
15

Relative Humidity (%)

96
98
96
96
96
98
98
96
98
98
98
98
100
100
98
100
96
95
92
93
95

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1023
1023

Ozone (du)

282
281
281
280
279
278
277
277
278
278
278
278
278
278
278
278
280
281
283
290
298

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

Generated: 10/09/26 23:41:15. Forecast: 10/09/26 to 16/09/26. Timezone: UTC-4.00