Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 11%

02:53

17:21

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 Good
12 Good
13 Good
14 Good
15 Good
16 OK

Sun - Rise: 06:36, Set: 18:58, Transit: 12:46. Moon - Rise: 02:53, Set: 17:21. Civil Dark: 19:26 - 06:07. Nautical Dark: 20:00 - 05:33. Astro Dark: 20:35 - 04:58

Total Clouds (% Sky Obscured)

80
81
79
90
84
78
85
99
100
97
84
96
92
70
53
81
57
99
3
0
6
12
10
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
11
7
20
30
42
43
39
38
6
0
0
0
0
0
6
12
0
0

Medium Clouds (% Sky Obscured)

3
20
18
22
21
25
25
19
18
14
20
25
16
58
53
30
10
11
0
0
0
0
10
23

High Clouds (% Sky Obscured)

27
81
79
90
84
78
85
98
99
96
84
95
79
49
33
71
57
98
3
0
3
4
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
1
3
1
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
4
4
4
3
4
3
3
3
3
3
3
3
3
3
2
3
3
3
4
3
3
4
4

Chance of Frost

Temperature (°C)

22
20
18
17
16
14
13
13
12
12
12
11
11
11
11
14
18
20
23
25
26
27
28
28

Feels Like (°C)

22
21
16
15
15
13
12
11
10
10
9
10
10
10
11
14
18
19
22
26
27
28
29
29

Dew Point (°C)

3
6
5
7
8
7
6
6
6
6
6
6
6
8
8
9
12
12
12
11
10
9
9
8

Relative Humidity (%)

28
39
44
52
58
60
60
62
64
67
68
70
72
79
84
74
66
60
51
42
36
31
29
28

Pressure (mb)

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

Ozone (du)

289
289
289
290
291
290
291
291
292
292
292
293
293
293
292
292
292
290
290
288
289
289
289
290

Thursday 18

Waning Crescent 5%

04:05

17:46

17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
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 Good
14 Good
15 Good
16 Good

Sun - Rise: 06:37, Set: 18:56, Transit: 12:46. Moon - Rise: 04:05, Set: 17:46. Civil Dark: 19:25 - 06:08. Nautical Dark: 19:58 - 05:35. Astro Dark: 20:33 - 05:00

Total Clouds (% Sky Obscured)

30
37
26
31
29
28
26
21
40
41
97
100
99
100
99
98
97
99
98
48
12
11
9
10

Low Clouds (% Sky Obscured)

0
0
0
0
25
28
26
21
40
41
88
87
95
100
99
98
97
99
98
48
12
11
9
10

Medium Clouds (% Sky Obscured)

30
37
26
31
29
28
26
21
22
39
32
40
34
28
31
15
9
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
4
7
4
4
0
0
0
0
0
0
0
0
0
4
4
5
5
4
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
1
28
10
2
3
2
1
2
2
1
2
3
2
1
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
4
3
2
3
3
4
4
3
3
3
4
6
8
10
10
10
10
11
11
10
10
10
11

Chance of Frost

Temperature (°C)

28
26
22
18
17
17
17
17
17
16
16
17
16
16
15
15
15
15
16
17
18
19
19
19

Feels Like (°C)

29
27
23
20
18
17
18
18
18
17
16
15
14
14
13
12
11
11
12
13
16
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

30
41
52
61
64
79
83
88
90
90
93
86
82
79
79
74
66
62
59
52
44
39
38
35

Pressure (mb)

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

Ozone (du)

290
290
291
291
292
291
294
293
288
287
286
285
285
287
287
287
289
291
291
288
287
288
288
288

Friday 19

Waning Crescent 1%

05:14

18:07

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
14 Good
15 Good
16 Good

Sun - Rise: 06:38, Set: 18:54, Transit: 12:45. Moon - Rise: 05:14, Set: 18:07. Civil Dark: 19:23 - 06:10. Nautical Dark: 19:57 - 05:36. Astro Dark: 20:31 - 05:01

Total Clouds (% Sky Obscured)

6
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
4
4
4

Low Clouds (% Sky Obscured)

6
0
2
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
2
3
4
4
4
4

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
5
4
3
3
3
5
6
7
6
5
4
3
3
2
6
7
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

19
18
15
12
10
9
8
8
8
8
7
6
5
3
3
6
10
12
14
15
16
17
17
17

Feels Like (°C)

16
16
14
12
10
9
8
7
8
7
6
5
4
2
2
4
7
9
11
11
12
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

33
38
49
56
59
60
63
66
67
68
64
63
65
68
68
57
45
36
28
25
23
21
21
21

Pressure (mb)

1017
1018
1019
1020
1021
1022
1022
1023
1024
1025
1025
1026
1026
1027
1028
1028
1028
1029
1028
1028
1028
1027
1027
1026

Ozone (du)

288
287
286
285
286
285
284
284
282
281
280
280
280
280
280
280
280
280
280
279
279
280
281
282

Saturday 20

Waning Crescent 0%

06:21

18:26

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

Sun - Rise: 06:40, Set: 18:52, Transit: 12:45. Moon - Rise: 06:21, Set: 18:26. Civil Dark: 19:21 - 06:11. Nautical Dark: 19:55 - 05:37. Astro Dark: 20:29 - 05:02

Total Clouds (% Sky Obscured)

5
8
29
12
4
5
7
6
4
9
13
16
15
67
64
55
55
55
50
50
46
60
80
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
8
12
8
4
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
1
2
3
4
5
5

High Clouds (% Sky Obscured)

4
8
26
7
1
1
0
0
0
0
0
0
3
6
9
14
14
14
6
3
5
36
64
96

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
4
4
3
3
3
3
3
3
3
2
2
3
2
2
2
3
4
6
7
8
9
9
9

Chance of Frost

Temperature (°C)

16
14
10
8
6
5
3
3
2
2
1
1
0
1
2
4
8
13
17
19
20
22
22
22

Feels Like (°C)

13
12
9
6
5
4
3
2
2
1
1
1
-1
0
-2
1
5
9
13
15
16
18
18
18

Dew Point (°C)

-5
-4
-3
-4
-4
-4
-5
-5
-6
-6
-6
-6
-7
-6
-5
-6
-5
-3
0
3
5
6
5
6

Relative Humidity (%)

23
28
39
44
49
52
54
55
57
57
59
60
60
62
60
50
40
33
32
36
37
35
34
35

Pressure (mb)

1026
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1026
1025
1025
1024

Ozone (du)

283
282
282
282
283
283
283
283
281
281
281
281
281
282
283
284
284
284
284
285
286
286
287
286

Sunday 21

New Moon 1%

07:26

18:43

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

Sun - Rise: 06:41, Set: 18:50, Transit: 12:44. Moon - Rise: 07:26, Set: 18:43. Civil Dark: 19:19 - 06:12. Nautical Dark: 19:53 - 05:38. Astro Dark: 20:27 - 05:04

Total Clouds (% Sky Obscured)

93
86
75
61
53
39
26
12
2
1
4
35
45
50
50
63
75
82
90
89
84
69
55
50

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)

8
11
13
12
9
8
5
2
0
0
0
0
0
3
3
14
26
41
43
36
30
24
18
10

High Clouds (% Sky Obscured)

84
73
61
45
34
22
14
7
1
1
2
35
40
50
50
63
75
82
90
89
84
68
49
29

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
1
2
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)

8
6
5
4
4
5
5
5
5
5
5
5
6
5
5
6
7
9
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

21
19
15
13
12
11
10
10
9
9
9
8
9
9
9
11
13
16
18
20
22
23
23
23

Feels Like (°C)

18
17
14
12
11
11
10
9
8
8
7
7
6
6
6
7
8
9
10
11
12
12
21
20

Dew Point (°C)

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

Relative Humidity (%)

40
48
60
69
75
78
80
78
80
81
80
81
80
76
78
69
61
54
47
45
44
44
45
44

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1019
1018
1018

Ozone (du)

285
283
282
285
287
287
284
282
281
280
279
279
280
281
281
283
284
284
285
284
283
282
280
278

Monday 22

Waxing Crescent 4%

08:31

19:00

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

Sun - Rise: 06:42, Set: 18:48, Transit: 12:44. Moon - Rise: 08:31, Set: 19:00. Civil Dark: 19:17 - 06:13. Nautical Dark: 19:51 - 05:39. Astro Dark: 20:25 - 05:05

Total Clouds (% Sky Obscured)

51
49
41
33
31
31
36
36
27
25
32
31
53
75
97
87
79
71
63
50
38
58
76
93

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
6
11
16
11
6
0
0
0
0
18
45
66

Medium Clouds (% Sky Obscured)

23
35
41
33
31
25
17
9
0
3
7
10
8
10
10
11
11
11
9
8
8
8
10
17

High Clouds (% Sky Obscured)

25
20
13
11
9
4
33
36
27
25
32
0
34
67
97
87
76
64
48
32
24
39
51
65

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 (%)

3
2
0
0
0
0
0
0
0
2
3
2
6
6
5
10
7
0
1
1
1
7
8
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)

11
9
8
6
6
6
6
7
7
8
8
8
9
9
9
10
10
11
11
11
11
11
10
10

Chance of Frost

Temperature (°C)

23
20
18
16
16
16
16
16
16
16
16
16
15
16
16
17
19
21
24
25
27
29
28
28

Feels Like (°C)

19
19
19
19
14
15
16
17
17
17
15
15
16
16
16
15
17
17
17
18
19
20
30
29

Dew Point (°C)

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

Relative Humidity (%)

45
51
57
66
69
72
75
79
82
87
89
90
93
90
87
86
75
63
54
48
44
39
41
43

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014

Ozone (du)

276
275
274
272
272
271
270
269
269
269
268
267
266
266
266
266
266
265
265
265
265
264
265
265

Tuesday 23

Waxing Crescent 8%

09:36

19:18

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 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:43, Set: 18:46, Transit: 12:44. Moon - Rise: 09:36, Set: 19:18. Civil Dark: 19:15 - 06:14. Nautical Dark: 19:49 - 05:41. Astro Dark: 20:23 - 05:06

Total Clouds (% Sky Obscured)

95
96
98
83
71
60
66
64
71
55
36
16
14
16
19
23
31
43
62
84
100

Low Clouds (% Sky Obscured)

60
53
47
43
40
39
40
33
27
19
17
14
11
13
14
18
22
30
32
34
33

Medium Clouds (% Sky Obscured)

17
22
22
22
26
21
20
17
15
17
18
13
7
4
0
1
2
3
4
3
2

High Clouds (% Sky Obscured)

59
54
49
32
21
9
39
64
71
55
36
16
14
16
19
23
31
43
62
84
99

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 (%)

24
35
37
42
46
38
30
23
13
13
9
1
3
3
1
2
2
1
10
8
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
26
23
21
20
19
18
17
17
16
16
16
15
16
17
17
20
22
25
27
29

Feels Like (°C)

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

Dew Point (°C)

15
15
15
16
15
15
15
15
15
14
15
14
15
15
15
15
15
15
16
15
15

Relative Humidity (%)

45
52
61
71
75
78
83
85
87
87
90
92
95
92
90
88
76
64
55
47
42

Pressure (mb)

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

Ozone (du)

265
266
267
269
269
270
270
271
272
273
271
270
268
268
267
267
266
266
266
266
265

Forecast for Middlebury (village), Addison, United States of America (44.02,-73.17)

Generated: 17/09/25 17:47:40. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-4.00