Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 29

Waning Gibbous 84%

19:47

No Set

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
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:47, Set: 18:34, Transit: 12:40. Moon - Rise: 19:47, Set: No Set. Civil Dark: 19:02 - 06:19. Nautical Dark: 19:35 - 05:46. Astro Dark: 20:09 - 05:13

Total Clouds (% Sky Obscured)

100
99
98
97
96
96
91
92
93
92
92
93
92
82
49
44
46
42
37
43
40
46
78
66

Low Clouds (% Sky Obscured)

95
92
88
87
95
96
91
92
93
92
92
93
92
77
27
21
18
21
17
19
21
10
26
25

Medium Clouds (% Sky Obscured)

42
49
40
36
19
12
0
0
0
0
2
8
8
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
3
1
2
2
3
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
30
40
61

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
4
20
32
66
80
84
100
96
21
1
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
7
6
5
4
3
3
3
3
3
2
2
2
2
2
2
2
2
1
1
1

Chance of Frost

Temperature (°C)

14
14
14
15
16
16
16
15
14
14
13
13
13
13
12
11
11
11
11
10
10
11
14
15

Feels Like (°C)

13
13
13
13
15
14
15
14
13
13
13
12
13
12
12
13
13
12
13
11
11
13
14
16

Dew Point (°C)

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

Relative Humidity (%)

92
87
78
71
71
74
78
82
86
87
87
87
89
90
92
96
96
96
96
96
96
91
80
70

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

291
291
290
286
283
282
281
280
280
279
279
279
279
279
279
279
278
278
276
275
275
275
274
273

Wednesday 30

Waning Gibbous 74%

20:27

11:37

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:48, Set: 18:32, Transit: 12:40. Moon - Rise: 20:27, Set: 11:37. Civil Dark: 19:00 - 06:20. Nautical Dark: 19:33 - 05:47. Astro Dark: 20:07 - 05:14

Total Clouds (% Sky Obscured)

100
100
82
90
98
91
94
100
100
100
100
100
99
100
100
100
100
94
90
93
97
100
100
100

Low Clouds (% Sky Obscured)

20
19
20
9
21
6
5
4
0
0
8
12
12
12
13
9
29
49
17
36
45
5
39
89

Medium Clouds (% Sky Obscured)

0
0
0
9
73
71
77
67
67
89
79
91
80
78
92
100
100
65
73
81
80
61
81
91

High Clouds (% Sky Obscured)

100
100
55
80
80
54
84
100
100
100
100
100
95
100
100
99
76
30
25
24
80
100
72
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
1
0
1
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)

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

Chance of Frost

Temperature (°C)

17
18
18
19
20
20
19
19
17
15
14
14
13
13
12
12
12
12
12
12
12
13
15
17

Feels Like (°C)

19
18
19
20
19
20
20
19
17
16
14
14
13
13
12
12
12
12
12
12
12
12
15
17

Dew Point (°C)

10
9
9
9
9
10
14
15
14
13
13
13
12
11
11
10
11
11
11
11
11
11
12
14

Relative Humidity (%)

62
57
53
50
51
53
70
78
85
87
92
93
90
89
92
87
89
90
93
95
92
87
79
82

Pressure (mb)

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

Ozone (du)

273
273
272
271
271
273
274
274
273
274
274
276
277
280
279
280
280
277
276
276
276
275
275
273

Thursday 1

Waning Gibbous 63%

21:19

12:51

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:49, Set: 18:30, Transit: 12:39. Moon - Rise: 21:19, Set: 12:51. Civil Dark: 18:59 - 06:21. Nautical Dark: 19:32 - 05:48. Astro Dark: 20:05 - 05:15

Total Clouds (% Sky Obscured)

95
95
92
95
100
95
99
96
92
65
66
63
75
90
97
94
96
91
97
98
99
97
99
99

Low Clouds (% Sky Obscured)

77
90
82
83
94
95
20
36
27
25
26
22
19
18
22
16
22
18
27
45
42
37
46
46

Medium Clouds (% Sky Obscured)

67
59
80
92
99
92
97
82
80
63
63
63
75
82
92
84
87
83
75
75
71
82
83
64

High Clouds (% Sky Obscured)

22
56
30
27
26
2
0
0
2
50
56
6
75
6
18
15
23
76
74
32
53
61
66
76

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
1
6
5
0
0
1
0
0
0
3
12
2
0
0
0
1
9
32
33
42
45

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

Chance of Frost

Temperature (°C)

18
20
21
21
21
20
19
18
17
17
16
16
16
16
16
16
17
16
16
16
16
17
18
19

Feels Like (°C)

19
20
21
21
21
20
19
18
17
17
18
18
18
17
16
16
17
17
16
16
16
16
18
18

Dew Point (°C)

15
13
15
15
17
16
16
15
16
16
16
15
15
15
15
16
15
15
15
15
14
14
13
11

Relative Humidity (%)

82
64
68
68
77
80
81
83
93
92
95
95
93
93
93
95
90
90
92
89
87
83
71
62

Pressure (mb)

1017
1016
1015
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

270
268
264
262
262
261
261
260
260
260
259
260
260
259
258
258
258
259
259
260
261
261
262
264

Friday 2

Waning Gibbous 51%

22:23

13:57

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
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good

Sun - Rise: 06:51, Set: 18:29, Transit: 12:39. Moon - Rise: 22:23, Set: 13:57. Civil Dark: 18:57 - 06:22. Nautical Dark: 19:30 - 05:49. Astro Dark: 20:03 - 05:16

Total Clouds (% Sky Obscured)

99
99
97
88
90
100
100
100
100
100
99
98
96
100
96
64
38
20
19
19
18
17
17
17

Low Clouds (% Sky Obscured)

60
41
35
37
37
80
97
95
93
89
91
47
42
61
22
4
2
0
4
7
11
10
9
8

Medium Clouds (% Sky Obscured)

63
63
62
65
80
100
99
98
97
97
80
80
76
75
82
64
38
20
18
9
0
0
0
0

High Clouds (% Sky Obscured)

61
49
33
35
46
79
56
44
48
49
72
95
69
60
34
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
Very Light Rain
Light Rain
Light Rain
Very 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

Precipitation Probability (%)

52
59
62
83
91
89
92
91
85
82
72
50
50
47
41
37
31
20
15
10
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
0.4
0.5
0.3
0.4
0.4
0.4
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
21
22
22
21
20
18
17
16
16
16
15
15
15
13
11
10
9
9
9
9
11
13

Feels Like (°C)

18
19
20
20
20
21
19
18
17
16
16
15
14
14
13
11
10
10
9
9
9
9
11
12

Dew Point (°C)

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

Relative Humidity (%)

45
43
46
47
50
56
74
82
82
81
81
79
80
83
71
64
77
83
85
88
90
78
60
51

Pressure (mb)

1012
1012
1011
1011
1011
1011
1012
1013
1013
1014
1015
1016
1016
1017
1017
1018
1019
1020
1021
1022
1023
1023
1024
1024

Ozone (du)

265
265
265
265
266
266
266
266
268
267
269
270
270
270
272
274
275
277
280
281
282
282
282
283

Saturday 3

Third Quarter 40%

23:37

14:51

11 OK
12 OK
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
02 Bad
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:52, Set: 18:27, Transit: 12:39. Moon - Rise: 23:37, Set: 14:51. Civil Dark: 18:55 - 06:23. Nautical Dark: 19:28 - 05:51. Astro Dark: 20:01 - 05:17

Total Clouds (% Sky Obscured)

29
41
52
61
71
75
75
70
65
58
56
54
56
58
56
49
46
43
56
70
83
86
89
93

Low Clouds (% Sky Obscured)

13
18
23
18
14
10
10
11
11
13
18
21
18
16
16
19
21
21
27
44
44
34
25
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
5
8
15
20
23
0
0
0
0
0
0
14
27
41

High Clouds (% Sky Obscured)

0
0
0
27
53
75
70
60
50
30
13
0
13
27
41
13
7
3
25
47
74
75
78
78

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

Chance of Frost

Temperature (°C)

15
16
16
17
17
17
16
14
12
11
10
9
9
9
8
8
5
5
4
5
5
6
8
10

Feels Like (°C)

14
13
14
15
16
16
16
14
13
11
10
10
9
9
9
8
6
6
5
5
5
4
6
7

Dew Point (°C)

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

Relative Humidity (%)

46
41
38
37
37
38
45
59
63
65
68
72
73
74
77
79
80
82
85
83
80
78
70
64

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1026
1028
1028
1028
1028
1028
1027
1027
1026

Ozone (du)

283
283
284
284
283
283
282
281
280
281
281
281
280
279
279
278
278
278
278
280
282
283
284
284

Sunday 4

Waning Crescent 28%

00:54

15:33

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK

Sun - Rise: 06:53, Set: 18:25, Transit: 12:38. Moon - Rise: 00:54, Set: 15:33. Civil Dark: 18:53 - 06:25. Nautical Dark: 19:26 - 05:52. Astro Dark: 19:59 - 05:18

Total Clouds (% Sky Obscured)

91
89
86
86
86
86
77
69
61
61
60
60
63
70
77
83
87
92
89
85
81
64
46
31

Low Clouds (% Sky Obscured)

15
13
11
30
47
66
74
69
61
61
60
60
63
70
77
83
77
69
68
68
67
58
46
31

Medium Clouds (% Sky Obscured)

54
66
78
79
80
83
75
68
60
45
31
22
11
4
0
11
21
34
43
48
48
29
12
0

High Clouds (% Sky Obscured)

64
46
30
27
24
26
24
22
20
16
11
7
3
2
0
30
60
92
67
39
10
7
3
0

ISS Passover

Visibility (miles)

9
9
9
9
8
7
5
5
4
3
5
6
7
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
Light Rain
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

Precipitation Probability (%)

2
4
6
51
72
89
95
95
95
90
74
51
40
27
6
3
1
0
3
7
9
13
14
7

Precipitation Amount (mm)

0
0
0
0
0.4
0.6
0.6
0.6
0.7
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
14
13
13
12
11
10
9
9
9
8
8
8
8
8
8
8
8
9
10
11
12

Feels Like (°C)

9
9
10
11
11
11
11
10
9
8
8
7
7
7
7
7
7
8
8
8
8
9
10
11

Dew Point (°C)

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

Relative Humidity (%)

58
58
57
58
68
81
98
98
98
100
100
98
98
98
98
96
98
96
98
96
96
95
80
69

Pressure (mb)

1025
1024
1023
1022
1021
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1018

Ozone (du)

284
284
284
284
285
286
287
292
296
301
305
308
311
305
300
294
294
295
295
295
295
296
296
296

Monday 5

Waning Crescent 19%

02:11

16:05

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

Sun - Rise: 06:54, Set: 18:23, Transit: 12:38. Moon - Rise: 02:11, Set: 16:05. Civil Dark: 18:52 - 06:26. Nautical Dark: 19:25 - 05:53. Astro Dark: 19:58 - 05:20

Total Clouds (% Sky Obscured)

22
11
1
6
10
14
15
16
17
26
37
51
41
30
19
19
21
28
27
27
26

Low Clouds (% Sky Obscured)

22
11
1
5
7
9
7
7
8
25
37
51
41
26
9
9
10
13
13
15
16

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

High Clouds (% Sky Obscured)

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

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
9
2
2
2
0
2
2
0
1
1
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
12
12
11
10
10
9
9
2
1
1
1
1
1
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

58
53
48
44
48
52
55
58
61
64
66
67
69
73
77
78
78
77
77
74
73

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1020
1021
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1026

Ozone (du)

296
295
295
295
296
297
298
298
298
299
300
302
304
304
305
305
307
310
312
316
320

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

Generated: 29/09/26 11:48:43. Forecast: 29/09/26 to 05/10/26. Timezone: UTC-4.00