Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 28%

00:27

15:59

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

Sun - Rise: 06:32, Set: 18:59, Transit: 12:45. Moon - Rise: 00:27, Set: 15:59. Civil Dark: 19:28 - 06:04. Nautical Dark: 20:02 - 05:30. Astro Dark: 20:36 - 04:56

Total Clouds (% Sky Obscured)

20
20
25
32
48
34
29
27
18
18
20
6
4
10
40
45
54
48
23
38
70
72
76
68

Low Clouds (% Sky Obscured)

20
20
25
32
46
27
23
24
12
13
9
2
0
5
32
41
43
44
15
17
16
11
10
9

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
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
3
6
0
0
3
3
9
3
3
4
2
2
9
3
7
25
55
60
63
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
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)

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

Chance of Frost

Temperature (°C)

22
22
22
22
21
19
16
14
13
13
13
12
12
11
10
10
10
10
13
16
19
21
22
23

Feels Like (°C)

24
24
24
22
23
20
17
16
15
14
15
14
14
13
13
12
12
12
15
18
20
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

39
38
39
43
62
71
73
73
75
83
89
93
95
96
96
95
96
96
90
77
65
60
54
50

Pressure (mb)

1024
1024
1023
1023
1023
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1026
1026
1025
1025

Ozone (du)

290
290
288
288
287
287
287
288
288
288
287
286
285
285
286
287
287
287
286
286
286
285
285
285

Tuesday 16

Waning Crescent 18%

01:40

16:43

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:34, Set: 18:58, Transit: 12:45. Moon - Rise: 01:40, Set: 16:43. Civil Dark: 19:26 - 06:05. Nautical Dark: 20:00 - 05:32. Astro Dark: 20:34 - 04:57

Total Clouds (% Sky Obscured)

76
88
80
93
93
100
100
100
100
100
100
100
100
99
100
100
100
93
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
12
12
14
22
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
65
98
100
81
76
64
38
82
89
82
81
92
83
74
36

High Clouds (% Sky Obscured)

63
72
46
78
80
100
100
100
100
100
100
100
100
96
100
100
100
87
94
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
11
36

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
22
21
18
16
14
13
13
12
12
12
11
10
10
10
10
12
15
16
18
18
19

Feels Like (°C)

22
22
22
22
21
18
16
14
13
12
12
11
11
11
9
8
9
9
11
14
15
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

47
45
45
48
66
71
75
82
90
93
87
86
84
83
81
84
80
77
67
57
52
46
40
37

Pressure (mb)

1024
1024
1023
1023
1023
1023
1024
1024
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1021
1021

Ozone (du)

284
284
284
284
284
283
283
283
284
285
284
284
284
283
282
283
283
283
284
284
286
288
288
289

Wednesday 17

Waning Crescent 11%

02:54

17:16

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 OK
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 Good
12 Good
13 Good

Sun - Rise: 06:35, Set: 18:56, Transit: 12:44. Moon - Rise: 02:54, Set: 17:16. Civil Dark: 19:24 - 06:06. Nautical Dark: 19:58 - 05:33. Astro Dark: 20:32 - 04:58

Total Clouds (% Sky Obscured)

98
100
100
100
100
99
96
89
89
91
100
94
98
100
90
41
59
64
75
24
19
16
13
12

Low Clouds (% Sky Obscured)

19
21
19
20
20
18
19
20
24
23
25
26
53
53
21
18
13
12
15
15
12
13
11
12

Medium Clouds (% Sky Obscured)

41
49
63
84
95
76
73
59
34
38
90
89
94
98
86
39
33
48
62
24
19
10
3
0

High Clouds (% Sky Obscured)

98
100
100
100
92
94
96
79
81
68
68
58
43
25
12
8
40
38
23
5
2
0
1
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
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 (%)

40
24
14
21
21
11
1
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
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
3
4
3
2
2
2
2
2
2
3
2
2
2
3
3
3
2
2
3
4
5
5

Chance of Frost

Temperature (°C)

19
18
19
18
17
15
14
14
13
13
13
13
13
13
13
13
12
12
15
17
20
22
23
24

Feels Like (°C)

17
17
17
17
16
13
13
13
13
12
12
11
12
12
12
12
13
12
15
17
21
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

34
32
33
40
56
56
58
63
68
69
71
69
69
63
63
70
75
76
68
57
49
44
39
35

Pressure (mb)

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

Ozone (du)

289
289
288
288
289
288
290
292
293
292
291
290
290
289
288
288
287
287
286
285
286
286
287
286

Thursday 18

Waning Crescent 5%

04:05

17:43

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

Sun - Rise: 06:36, Set: 18:54, Transit: 12:44. Moon - Rise: 04:05, Set: 17:43. Civil Dark: 19:22 - 06:07. Nautical Dark: 19:56 - 05:34. Astro Dark: 20:30 - 05:00

Total Clouds (% Sky Obscured)

9
6
7
3
4
3
2
39
20
30
7
1
19
37
57
64
81
82
74
67
60
42
23
5

Low Clouds (% Sky Obscured)

9
3
1
1
1
1
0
0
0
0
0
0
3
7
7
7
8
8
8
7
13
11
9
5

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

24
24
24
23
21
18
16
15
15
14
14
14
14
14
14
14
14
14
16
18
19
19
20
20

Feels Like (°C)

24
24
23
24
23
19
17
17
14
15
13
15
15
15
15
15
15
14
17
19
19
19
19
18

Dew Point (°C)

7
8
9
11
13
12
11
10
10
10
11
11
11
11
11
12
12
13
13
13
12
12
11
11

Relative Humidity (%)

33
36
39
45
61
67
69
72
74
75
78
78
79
80
83
87
92
92
82
72
66
60
56
55

Pressure (mb)

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

Ozone (du)

285
284
285
283
281
281
282
282
282
283
283
283
283
284
284
285
285
284
284
285
285
285
285
286

Friday 19

Waning Crescent 1%

05:14

18:05

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

Sun - Rise: 06:37, Set: 18:52, Transit: 12:44. Moon - Rise: 05:14, Set: 18:05. Civil Dark: 19:20 - 06:09. Nautical Dark: 19:54 - 05:35. Astro Dark: 20:28 - 05:01

Total Clouds (% Sky Obscured)

5
5
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
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
1
1
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)

10
9
9
9
7
5
4
4
4
4
4
4
4
3
3
3
3
2
2
3
4
5
4
4

Chance of Frost

Temperature (°C)

20
19
19
19
17
13
11
9
8
7
6
6
5
5
4
3
4
5
6
9
11
14
15
16

Feels Like (°C)

18
17
16
17
16
13
10
9
8
6
6
6
5
5
5
4
3
3
3
7
7
8
9
10

Dew Point (°C)

11
12
9
8
7
6
4
3
2
2
2
3
3
2
1
0
0
-0
-1
-2
-3
-4
-5
-4

Relative Humidity (%)

56
62
53
50
54
59
64
64
64
67
72
81
85
83
83
82
75
68
61
48
37
28
26
24

Pressure (mb)

1016
1017
1017
1017
1018
1019
1020
1021
1022
1023
1024
1025
1025
1026
1026
1027
1027
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

288
289
290
291
290
290
291
291
289
289
288
287
287
286
285
284
284
284
283
282
281
280
280
280

Saturday 20

Waning Crescent 0%

06:20

18:24

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

Sun - Rise: 06:38, Set: 18:50, Transit: 12:43. Moon - Rise: 06:20, Set: 18:24. Civil Dark: 19:19 - 06:10. Nautical Dark: 19:52 - 05:36. Astro Dark: 20:26 - 05:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
16
31
39
36
40
39

Low 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

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
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
1
3
4
4
12
11

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
2
1
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)

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

Chance of Frost

Temperature (°C)

18
18
18
17
15
12
9
8
7
6
6
6
6
6
6
6
7
7
8
11
15
18
19
20

Feels Like (°C)

11
18
17
17
17
17
17
7
7
6
7
7
8
5
5
5
5
5
4
10
11
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

21
22
24
25
31
38
46
46
47
46
48
49
51
53
53
54
53
52
52
46
41
36
35
35

Pressure (mb)

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

Ozone (du)

280
279
279
279
278
278
278
276
274
273
273
274
275
275
276
276
276
276
276
276
276
276
275
275

Sunday 21

New Moon 1%

07:24

18:41

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

Sun - Rise: 06:39, Set: 18:48, Transit: 12:43. Moon - Rise: 07:24, Set: 18:41. Civil Dark: 19:17 - 06:11. Nautical Dark: 19:50 - 05:38. Astro Dark: 20:24 - 05:04

Total Clouds (% Sky Obscured)

31
23
14
12
9
7
16
24
33
50
68
90
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
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
0

High Clouds (% Sky Obscured)

3
1
1
0
0
0
0
0
0
6
16
50
95
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
21
18
15
12
11
10
10
9
9
9
9
8
8
9
9

Feels Like (°C)

14
22
21
21
21
22
21
11
11
11
11
10
10
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

34
36
38
41
48
57
68
67
67
66
66
66
67
68
69
71
69
69

Pressure (mb)

1024
1023
1023
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021

Ozone (du)

275
273
272
271
271
271
271
271
271
272
272
273
273
273
274
274
275
276

Forecast for Thompsonburg, Windham, United States of America (43.20,-72.77)

Generated: 15/09/25 14:20:08. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-4.00