Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Full Moon 100%

19:55

06:53

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

Sun - Rise: 06:23, Set: 19:40, Transit: 13:02. Moon - Rise: 19:55, Set: 06:53. Civil Dark: 20:09 - 05:55. Nautical Dark: 20:43 - 05:20. Astro Dark: 21:20 - 04:44

Total Clouds (% Sky Obscured)

100
65
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
91
100
14
3

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)

3
5
9
5
6
11
7
4
50
4
0
0
4
1
6
8
73
64
82
4
3
4
6
0

High Clouds (% Sky Obscured)

76
65
100
100
100
100
100
100
100
92
100
100
100
100
100
100
100
100
100
100
67
100
3
3

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)

11
1
2
0
0
0
0
0
0
0
0
0
4
7
10
12
14
16
17
18
16
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
5
4
3
1
1
1
1
-0
-1
2
4
5
5
4
3
5
6
7
8
7
7
8

Relative Humidity (%)

29
33
42
43
40
37
36
37
37
36
32
32
33
34
31
27
25
29
33
38
41
42
48
56

Pressure (mb)

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

Ozone (du)

292
292
292
292
292
292
293
294
294
294
294
292
291
291
290
292
293
292
292
293
293
296
298
300

Friday 28

Waning Gibbous 99%

20:16

08:00

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

Sun - Rise: 06:25, Set: 19:38, Transit: 13:01. Moon - Rise: 20:16, Set: 08:00. Civil Dark: 20:07 - 05:56. Nautical Dark: 20:41 - 05:21. Astro Dark: 21:18 - 04:45

Total Clouds (% Sky Obscured)

4
25
0
0
0
0
0
0
4
6
9
8
4
2
4
4
11
73
90
78
14
50
75
78

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
48
88
58
3
50
15
42

High Clouds (% Sky Obscured)

4
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
50
60
56

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
12
16
2
0
1
5
16

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
7
5
2
1
0
1
0
0
2
4
7
9
11
11
10
10
12
14
13
14
13
6

Chance of Frost

Temperature (°C)

16
15
14
13
12
11
11
11
10
11
14
16
17
18
19
20
21
22
22
21
20
19
17
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
63
68
74
77
79
80
81
85
84
71
61
51
45
38
33
29
26
26
35
28
28
29
33

Pressure (mb)

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

Ozone (du)

302
303
303
303
304
304
305
306
306
306
306
308
308
307
308
309
309
311
312
314
316
317
317
319

Saturday 29

Waning Gibbous 95%

20:37

09:09

22 Bad
23 OK
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
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 06:26, Set: 19:37, Transit: 13:01. Moon - Rise: 20:37, Set: 09:09. Civil Dark: 20:05 - 05:57. Nautical Dark: 20:40 - 05:22. Astro Dark: 21:16 - 04:46

Total Clouds (% Sky Obscured)

80
22
18
3
0
0
4
5
7
8
7
4
5
5
4
4
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
1
1
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)

58
11
2
2
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
3
3
6
5
4
2
4
5
3
3
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 (%)

3
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)

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

Chance of Frost

Temperature (°C)

13
12
11
10
10
8
7
6
5
5
9
12
15
17
19
21
22
22
22
22
21
19
17
16

Feels Like (°C)

9
9
10
10
9
8
7
5
4
4
8
11
14
15
17
18
19
20
20
21
19
18
17
15

Dew Point (°C)

0
-1
1
1
1
0
-1
-1
-2
-3
-4
-5
-7
-8
-8
-9
-9
-9
-9
-10
-12
-9
-4
-5

Relative Humidity (%)

40
42
48
51
54
56
57
58
59
54
40
29
21
17
15
13
12
11
11
10
10
14
23
23

Pressure (mb)

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

Ozone (du)

329
333
334
333
326
323
323
322
322
322
321
319
316
315
314
312
312
312
312
311
312
311
311
311

Sunday 30

Waning Gibbous 89%

21:01

10:19

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

Sun - Rise: 06:27, Set: 19:35, Transit: 13:01. Moon - Rise: 21:01, Set: 10:19. Civil Dark: 20:04 - 05:58. Nautical Dark: 20:38 - 05:24. Astro Dark: 21:14 - 04:48

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
4
7
9
11
9
8
7
20
43
100
78
87
55
36
40

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
3
9
15
11
6
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
5
6
8
7
8
7
20
43
100
71
83
48
35
39

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)

1
2
3
2
2
2
2
1
0
0
1
0
1
4
6
8
7
6
12
15
15
13
10
8

Chance of Frost

Temperature (°C)

16
15
14
12
11
11
11
11
12
13
15
18
21
23
24
25
26
26
25
25
23
20
18
16

Feels Like (°C)

14
13
12
10
9
9
9
9
10
11
14
17
19
20
21
23
23
24
21
19
17
16
16
15

Dew Point (°C)

-6
-11
-11
-11
-10
-10
-7
-6
-5
-7
-10
-9
-6
-5
-4
-3
-3
-5
-6
-5
-4
-1
1
1

Relative Humidity (%)

23
15
16
18
21
23
28
31
31
23
17
15
15
15
15
15
15
12
12
13
17
23
33
34

Pressure (mb)

1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1012
1011
1011
1010
1009
1008
1007
1007
1006
1007
1008
1010
1011

Ozone (du)

311
311
311
312
312
313
313
314
315
314
312
311
311
312
312
310
309
308
307
308
307
306
305
306

Monday 31

Waning Gibbous 80%

21:30

11:33

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

Sun - Rise: 06:28, Set: 19:33, Transit: 13:00. Moon - Rise: 21:30, Set: 11:33. Civil Dark: 20:02 - 05:59. Nautical Dark: 20:36 - 05:25. Astro Dark: 21:12 - 04:49

Total Clouds (% Sky Obscured)

33
64
57
60
65
68
71
11
14
20
22
8
6
4
3
2
1
0
0
2
3
5
5
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

31
59
52
50
40
34
38
11
14
20
22
8
6
4
3
2
1
0
0
2
3
5
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
13
19
22
19
14

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
5
5
4
3
2
0
2
1
0
2
5
8
11
13
14
14
15
16
13
10
8
7

Chance of Frost

Temperature (°C)

15
14
13
12
11
11
10
10
10
10
13
15
16
18
20
21
22
21
21
21
18
16
14
12

Feels Like (°C)

12
11
10
9
8
7
7
7
9
10
12
12
13
15
16
16
16
16
16
16
16
15
15
13

Dew Point (°C)

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

Relative Humidity (%)

36
39
42
44
45
45
48
52
57
51
37
29
26
23
21
19
17
18
19
19
24
31
40
43

Pressure (mb)

1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1011
1010
1009
1009
1009
1008
1009
1010
1011
1012

Ozone (du)

307
307
307
308
308
309
312
313
315
316
317
317
317
318
318
318
318
318
318
318
318
317
317
319

Tuesday 1

Waning Gibbous 70%

22:06

12:48

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

Sun - Rise: 06:29, Set: 19:32, Transit: 13:00. Moon - Rise: 22:06, Set: 12:48. Civil Dark: 20:00 - 06:00. Nautical Dark: 20:34 - 05:26. Astro Dark: 21:10 - 04:50

Total Clouds (% Sky Obscured)

4
4
5
6
4
3
7
6
6
5
10
20
30
53
77
100
93
85
78
70
62
57
71
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
7
6
0
0
0
0
0
0
0
0
67
52
36
24
12
0
9
18

Medium Clouds (% Sky Obscured)

4
4
5
6
4
3
2
3
4
5
10
20
10
9
17
21
21
25
23
32
41
50
56
59

High Clouds (% Sky Obscured)

3
4
4
5
4
3
2
1
1
0
10
20
29
53
77
95
86
74
66
55
42
34
53
68

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 (%)

4
6
4
1
7
12
15
15
12
3
6
5
2
2
2
0
1
1
0
0
0
0
1
1

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)

7
6
6
7
7
6
5
4
4
4
4
6
8
10
12
14
16
16
16
16
15
14
13
11

Chance of Frost

Temperature (°C)

11
9
8
8
7
7
7
7
7
8
8
9
10
11
13
14
16
15
15
15
14
13
12
12

Feels Like (°C)

12
10
6
6
7
6
7
7
5
4
4
4
5
4
10
10
10
10
10
10
8
8
8
8

Dew Point (°C)

-0
-1
-1
0
1
1
1
1
-1
-2
-4
-5
-5
-6
-4
-3
-2
-1
1
2
3
4
5
5

Relative Humidity (%)

46
49
54
59
64
65
66
66
57
50
42
38
33
30
30
30
30
33
37
41
47
55
63
65

Pressure (mb)

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

Ozone (du)

320
322
326
330
334
338
342
346
342
338
333
331
328
326
325
324
324
324
325
325
325
324
324
324

Wednesday 2

Waning Gibbous 59%

22:06

14:04

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 OK
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 06:30, Set: 19:30, Transit: 13:00. Moon - Rise: 22:06, Set: 14:04. Civil Dark: 19:58 - 06:01. Nautical Dark: 20:32 - 05:27. Astro Dark: 21:08 - 04:52

Total Clouds (% Sky Obscured)

99
88
77
66
76
87
97
98
98
99
98
96
95
66
37
8
7
4
3

Low Clouds (% Sky Obscured)

28
34
40
46
61
77
93
95
98
99
85
96
95
65
35
5
4
3
2

Medium Clouds (% Sky Obscured)

66
59
54
52
50
51
54
54
56
73
70
67
63
42
21
0
1
1
2

High Clouds (% Sky Obscured)

84
66
46
24
18
11
3
5
11
5
3
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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

Precipitation Type

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

Precipitation Probability (%)

2
20
27
27
33
35
35
35
32
28
29
28
30
21
16
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

Wind Speed/Direction (mph)

10
9
9
8
8
7
6
5
5
5
6
4
3
2
4
7
9
10
11

Chance of Frost

Temperature (°C)

11
11
10
10
10
9
9
9
9
9
9
10
11
12
14
15
17
17
18

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
5
6
6
6
6
6
7
7
8
8
6
3
0
-2
-3

Relative Humidity (%)

67
72
72
74
74
78
80
84
85
85
88
84
80
76
58
42
32
27
24

Pressure (mb)

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

Ozone (du)

324
324
323
322
321
321
321
321
322
322
322
324
326
327
328
328
328
329
329

Forecast for Fairport, Modoc, United States of America (41.99,-120.32)

Generated: 27/08/26 22:26:39. Forecast: 27/08/26 to 02/09/26. Timezone: UTC-7.00