Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 10%

03:57

17:41

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

Sun - Rise: 07:15, Set: 19:33, Transit: 13:23. Moon - Rise: 03:57, Set: 17:41. Civil Dark: 19:59 - 06:49. Nautical Dark: 20:29 - 06:19. Astro Dark: 21:00 - 05:48

Total Clouds (% Sky Obscured)

28
24
23
16
60
19
40
35
84
63
100
100
100
89
88
90
100
100
95
74
76
75
77
71

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)

11
7
4
1
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
16
40
12
24
20
75
35
100
100
100
79
88
90
100
100
92
61
61
61
64
71

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

Chance of Frost

Temperature (°C)

31
31
31
30
29
26
24
22
20
18
16
15
15
14
15
15
14
15
19
22
25
27
29
30

Feels Like (°C)

28
28
27
26
24
21
21
18
17
14
11
11
10
10
10
11
10
11
15
17
20
23
25
27

Dew Point (°C)

-2
-2
-4
-4
-3
-2
-3
-4
-5
-7
-10
-12
-12
-11
-10
-10
-10
-9
-8
-8
-6
-5
-4
-3

Relative Humidity (%)

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

Pressure (mb)

1012
1011
1010
1010
1010
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1013
1012
1011

Ozone (du)

276
277
276
276
274
274
273
272
272
272
271
271
270
270
270
270
271
272
273
273
273
271
268
267

Thursday 18

Waning Crescent 4%

05:03

18:12

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:16, Set: 19:31, Transit: 13:23. Moon - Rise: 05:03, Set: 18:12. Civil Dark: 19:57 - 06:50. Nautical Dark: 20:28 - 06:20. Astro Dark: 20:59 - 05:49

Total Clouds (% Sky Obscured)

80
92
100
100
100
100
100
100
99
100
100
100
100
100
100
100
73
58
41
86
100
97
99
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
1
1
2

Medium Clouds (% Sky Obscured)

0
23
39
48
44
65
94
100
92
73
89
69
86
94
81
38
25
27
19
29
19
17
14
8

High Clouds (% Sky Obscured)

67
89
100
100
100
100
100
95
98
100
100
100
100
100
100
100
30
58
8
86
100
97
99
88

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
1
0
0
0
4
6
6
17
38
25
21
20
12
9
6
5
6
11
10
11

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
2
3
5
8
13
9
4
4
3
1
3
3
4
2
2
2
2
3
4
4
7
9
10

Chance of Frost

Temperature (°C)

30
30
30
30
28
25
23
22
21
20
20
19
18
17
17
16
16
16
18
20
22
24
25
26

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-4
0
12
9
9
7
6
6
5
5
8
7
8
8
8
8
9
10
10
9
8

Relative Humidity (%)

10
10
10
11
16
42
40
42
41
38
39
40
44
53
53
58
58
58
52
48
45
41
37
31

Pressure (mb)

1010
1009
1009
1009
1009
1011
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016
1015
1015
1014
1013

Ozone (du)

266
267
268
268
268
267
267
267
268
267
267
267
268
269
269
270
271
272
272
273
273
274
274
274

Friday 19

Waning Crescent 1%

06:06

18:38

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

Sun - Rise: 07:17, Set: 19:30, Transit: 13:23. Moon - Rise: 06:06, Set: 18:38. Civil Dark: 19:56 - 06:51. Nautical Dark: 20:26 - 06:21. Astro Dark: 20:57 - 05:50

Total Clouds (% Sky Obscured)

41
36
40
65
76
65
75
16
31
71
83
79
18
22
84
87
19
14
11
9
43
86
85
34

Low Clouds (% Sky Obscured)

3
2
0
1
0
0
1
1
2
4
6
43
2
6
84
45
15
14
11
9
33
59
64
13

Medium Clouds (% Sky Obscured)

17
16
25
43
76
65
75
14
25
68
75
75
4
3
65
60
1
0
1
0
38
66
61
22

High Clouds (% Sky Obscured)

5
1
1
0
0
0
0
0
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 (%)

13
16
13
6
3
0
0
0
0
1
1
15
0
2
3
1
2
2
2
0
1
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
11
13
14
11
11
9
8
5
2
2
3
3
3
3
2
3
3
3
3
6
8
11
12

Chance of Frost

Temperature (°C)

27
27
27
26
24
22
21
20
19
18
17
17
16
15
15
15
15
15
17
20
23
24
25
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

27
23
20
21
27
33
29
37
44
47
42
42
43
51
51
47
48
52
49
45
39
35
33
35

Pressure (mb)

1012
1011
1011
1011
1012
1013
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1018
1018
1017
1016
1016

Ozone (du)

275
276
276
275
275
275
275
275
275
276
275
274
274
272
272
272
272
271
271
271
271
271
269
269

Saturday 20

Waning Crescent 0%

07:07

19:02

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

Sun - Rise: 07:18, Set: 19:28, Transit: 13:22. Moon - Rise: 07:07, Set: 19:02. Civil Dark: 19:54 - 06:52. Nautical Dark: 20:24 - 06:22. Astro Dark: 20:55 - 05:51

Total Clouds (% Sky Obscured)

13
16
19
27
20
13
0
0
0
0
0
0
5
12
20
15
9
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

8
3
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)

11
16
19
27
18
7
0
0
0
0
0
0
5
11
19
14
7
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
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 (%)

1
1
1
1
1
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
11
12
13
12
8
6
6
5
4
4
4
4
4
3
3
3
2
3
4
7
9
10
12

Chance of Frost

Temperature (°C)

27
27
27
27
25
24
22
20
19
17
16
15
14
13
13
13
14
15
16
19
23
26
27
28

Feels Like (°C)

24
25
24
24
21
21
20
19
18
17
16
15
13
13
13
13
14
16
16
19
21
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

29
26
24
25
29
33
36
39
40
40
40
41
41
42
42
44
47
45
36
31
29
26
23
22

Pressure (mb)

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

Ozone (du)

268
268
268
269
269
269
268
268
267
267
267
267
267
266
264
264
264
263
263
264
265
267
268
268

Sunday 21

New Moon 1%

08:07

19:24

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
14 Good

Sun - Rise: 07:19, Set: 19:27, Transit: 13:22. Moon - Rise: 08:07, Set: 19:24. Civil Dark: 19:53 - 06:53. Nautical Dark: 20:23 - 06:22. Astro Dark: 20:54 - 05:52

Total Clouds (% Sky Obscured)

0
0
0
0
1
1
2
2
2
2
1
0
5
9
11
7
4
0
0
0
0
4
8
9

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
1
1
2
2
2
2
1
0
5
9
11
7
4
0
0
0
0
2
1
1

High 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

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
1
2

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)

13
13
14
13
11
9
7
6
3
2
2
2
2
2
2
3
2
2
2
2
3
4
5
7

Chance of Frost

Temperature (°C)

29
28
28
28
26
24
23
21
19
17
16
15
14
13
13
13
14
15
16
19
23
27
28
29

Feels Like (°C)

25
24
24
24
23
21
20
19
19
18
17
15
15
14
13
13
13
13
13
16
18
20
28
28

Dew Point (°C)

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

Relative Humidity (%)

22
21
22
24
26
30
33
34
38
41
42
42
44
43
43
43
38
34
31
29
27
25
22
20

Pressure (mb)

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

Ozone (du)

268
268
267
267
267
268
268
268
270
270
269
269
268
268
268
268
268
268
267
267
266
266
266
265

Monday 22

Waxing Crescent 4%

09:06

19:46

15 OK
16 OK
17 OK
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

Sun - Rise: 07:19, Set: 19:25, Transit: 13:22. Moon - Rise: 09:06, Set: 19:46. Civil Dark: 19:51 - 06:54. Nautical Dark: 20:21 - 06:23. Astro Dark: 20:52 - 05:53

Total Clouds (% Sky Obscured)

6
3
2
1
1
0
0
0
0
0
0
0
0
1
1
1
2
2
1
1
1
1
2
2

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
1
1
1
1
2
1
1
1
1
2
2

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 (%)

1
1
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)

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

Chance of Frost

Temperature (°C)

31
31
30
30
28
26
24
22
20
19
18
17
17
16
16
16
17
18
19
22
25
27
29
30

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

17
18
18
18
20
22
26
25
25
25
25
24
23
24
24
24
22
21
19
18
16
15
14
13

Pressure (mb)

1012
1011
1011
1010
1011
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1018
1017
1016
1015
1014
1013

Ozone (du)

265
264
264
263
263
264
264
264
264
264
264
265
265
265
265
265
265
265
265
265
265
264
264
264

Tuesday 23

Waxing Crescent 4%

10:06

20:09

15 OK
16 OK
17 OK
18 OK
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

Sun - Rise: 07:20, Set: 19:24, Transit: 13:21. Moon - Rise: 10:06, Set: 20:09. Civil Dark: 19:49 - 06:54. Nautical Dark: 20:20 - 06:24. Astro Dark: 20:50 - 05:54

Total Clouds (% Sky Obscured)

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

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
2
2
2
3
2
2
2
1
1
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

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
31
31
30
28
26
24
22
21
19
18
18
17
16
16
15
17
18
19
22
26

Feels Like (°C)

28
28
28
29
27
26
26
25
23
23
17
18
18
18
17
17
16
16
17
19
21

Dew Point (°C)

-1
-1
-0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
-1
2
5

Relative Humidity (%)

13
13
13
14
16
18
21
23
27
30
31
32
35
35
36
37
33
30
26
26
26

Pressure (mb)

1012
1011
1011
1010
1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1018
1017
1016

Ozone (du)

264
264
264
264
264
265
265
265
266
266
266
267
268
268
268
269
269
269
269
269
270

Forecast for Kanab, Kane, United States of America (37.05,-112.53)

Generated: 17/09/25 15:53:07. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-6.00