Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 26%

00:56

17:04

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
17 Good
18 Good
19 Good

Sun - Rise: 06:50, Set: 19:15, Transit: 13:03. Moon - Rise: 00:56, Set: 17:04. Civil Dark: 19:43 - 06:22. Nautical Dark: 20:18 - 05:49. Astro Dark: 20:53 - 05:14

Total Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

12
11
10
10
10
9
9
9
9
8
8
8
10
12
17
18
19
20
21
22
22
21
20
17

Feels Like (°C)

10
8
8
8
7
6
6
7
6
6
6
5
7
11
16
17
18
19
20
21
21
21
20
18

Dew Point (°C)

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

Relative Humidity (%)

34
36
37
36
34
33
34
36
36
37
38
39
36
26
21
18
16
15
15
14
15
16
25
37

Pressure (mb)

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

Ozone (du)

265
266
265
265
265
266
265
266
268
271
273
274
275
275
274
272
267
267
267
268
267
266
266
267

Tuesday 16

Waning Crescent 17%

02:09

17:37

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 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Good
19 Good

Sun - Rise: 06:52, Set: 19:13, Transit: 13:02. Moon - Rise: 02:09, Set: 17:37. Civil Dark: 19:41 - 06:23. Nautical Dark: 20:16 - 05:50. Astro Dark: 20:51 - 05:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
50
67
70
51
36
14
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
50
59
56
51
36
14
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
31
35
2
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
13
13
12
11
12
11
11
11
10
10
9
12
16
19
19
20
20
20
20
20
20
19
17

Dew Point (°C)

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

Relative Humidity (%)

39
39
39
37
35
35
35
36
36
37
37
37
36
26
23
20
18
17
18
19
23
27
35
53

Pressure (mb)

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

Ozone (du)

267
269
270
270
270
270
270
270
270
271
271
270
270
269
269
269
269
270
270
270
271
271
270
268

Wednesday 17

Waning Crescent 10%

03:22

18:03

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

Sun - Rise: 06:53, Set: 19:11, Transit: 13:02. Moon - Rise: 03:22, Set: 18:03. Civil Dark: 19:39 - 06:24. Nautical Dark: 20:14 - 05:51. Astro Dark: 20:49 - 05:17

Total Clouds (% Sky Obscured)

37
39
36
23
0
0
0
0
0
0
3
5
0
0
0
0
5
5
0
25
30
48
63
77

Low Clouds (% Sky Obscured)

37
39
36
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
30
21
12
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
0
25
30
48
63
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
5
0
0
0
0
5
5
0
20
15
20
15
5

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
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
32
5
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
11
11
11
11
10
10
10
9
9
9
9
11
15
18
20
21
21
21
21
21
19
16
15

Feels Like (°C)

14
11
11
11
10
9
10
10
9
9
8
7
9
13
17
18
18
18
19
19
18
17
14
14

Dew Point (°C)

5
4
4
3
2
1
0
0
-1
-1
-2
-2
-1
-0
-0
-1
-1
-1
-1
0
3
6
10
10

Relative Humidity (%)

59
59
61
58
54
51
51
50
49
48
48
49
45
36
29
25
24
23
23
24
30
41
69
71

Pressure (mb)

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

Ozone (du)

267
267
267
268
268
270
271
272
272
272
272
272
270
268
267
267
267
267
266
266
266
266
267
267

Thursday 18

Waning Crescent 4%

04:33

18:25

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:54, Set: 19:09, Transit: 13:01. Moon - Rise: 04:33, Set: 18:25. Civil Dark: 19:37 - 06:26. Nautical Dark: 20:13 - 05:52. Astro Dark: 20:47 - 05:18

Total Clouds (% Sky Obscured)

78
79
81
88
94
100
100
100
100
100
100
100
95
89
84
90
95
100
100
100
100
97
94
91

Low Clouds (% Sky Obscured)

10
17
24
16
8
0
0
0
0
0
0
0
0
0
0
15
29
44
52
60
68
61
55
48

Medium Clouds (% Sky Obscured)

78
79
81
85
70
57
77
95
100
100
100
100
95
89
84
86
80
70
75
84
84
88
94
91

High Clouds (% Sky Obscured)

5
5
5
40
72
100
94
89
83
88
93
100
89
78
66
71
90
100
100
97
100
84
26
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
6
9
9
9
9
9
9
4
6
9
9
8
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
Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

12
21
16
7
6
2
5
4
26
45
29
20
18
4
18
23
46
53
64
71
81
68
50
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0.2
0.3
0.4
0.6
0.7
0.5
0.3
0

Wind Speed/Direction (mph)

8
8
8
6
7
6
6
6
6
7
7
8
9
8
7
9
7
8
8
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
8
8
8
8
8
8
9
10
11
10
11
10
12
10
13
15
13
13
13
13
12

Relative Humidity (%)

76
76
80
80
87
90
87
83
83
87
93
92
87
86
73
78
67
85
92
89
87
92
93
95

Pressure (mb)

1012
1012
1013
1013
1013
1013
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

266
266
267
267
266
266
265
265
265
265
266
266
267
267
267
267
267
267
267
268
269
270
270
271

Friday 19

Waning Crescent 1%

05:41

18:44

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

Sun - Rise: 06:55, Set: 19:07, Transit: 13:01. Moon - Rise: 05:41, Set: 18:44. Civil Dark: 19:36 - 06:27. Nautical Dark: 20:11 - 05:53. Astro Dark: 20:45 - 05:19

Total Clouds (% Sky Obscured)

91
90
90
89
88
86
74
61
48
35
22
11
25
38
51
68
65
59
61
62
62
53
46
38

Low Clouds (% Sky Obscured)

53
59
64
64
63
63
42
21
0
4
7
11
9
7
5
64
59
55
57
58
60
53
46
38

Medium Clouds (% Sky Obscured)

91
90
90
89
88
44
25
25
34
21
11
0
11
38
51
51
44
42
27
21
13
16
18
28

High Clouds (% Sky Obscured)

29
23
27
18
9
0
0
0
0
0
0
0
0
0
0
4
3
4
1
1
0
0
0
0

ISS Passover

Visibility (miles)

9
8
3
0
0
0
0
0
1
0
0
0
0
0
9
9
9
9
9
9
9
9
7
4

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 (%)

24
28
23
24
22
18
14
11
11
11
3
1
4
4
2
4
4
1
3
4
3
31
46
60

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
6
5
6
6
7
7
7
7
9
10
10
10
10
11
12
13
14
15
16
17
18
18
18

Chance of Frost

Temperature (°C)

12
11
11
10
10
10
10
9
9
10
10
9
8
9
10
10
11
11
11
10
10
9
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
98
100
100
98
100
100
98
98
100
98
98
96
93
71
61
61
62
61
66
69
74
81
90

Pressure (mb)

1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

272
273
274
275
278
279
281
284
283
281
280
279
280
279
278
279
279
280
280
279
277
276
275
275

Saturday 20

Waning Crescent 0%

06:46

19:01

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 OK
11 OK
12 OK
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 06:56, Set: 19:06, Transit: 13:01. Moon - Rise: 06:46, Set: 19:01. Civil Dark: 19:34 - 06:28. Nautical Dark: 20:09 - 05:55. Astro Dark: 20:43 - 05:21

Total Clouds (% Sky Obscured)

26
13
0
0
0
5
5
5
5
6
6
7
9
18
29
26
18
8
6
3
0
3
4
2

Low Clouds (% Sky Obscured)

26
13
0
0
0
0
0
0
0
0
0
5
9
11
6
0
0
0
0
0
0
3
4
2

Medium Clouds (% Sky Obscured)

25
13
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
1
2
2
5
8
12
14
11
6
3
1
0
0
0
0

ISS Passover

Visibility (miles)

1
1
1
1
0
0
0
0
0
0
2
4
5
7
8
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

Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

59
55
55
51
49
47
43
38
33
30
28
23
24
22
15
16
13
2
3
2
0
0
0
0

Precipitation Amount (mm)

0.3
0.2
0.2
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)

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

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
8
8
9
8
7
7
7
7
8
8
13
13
13
13
14
14
14
13

Feels Like (°C)

8
7
6
6
6
6
6
6
7
7
4
6
6
4
3
2
12
11
9
10
12
13
15
14

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
96
98
96
96
98
98
98
96
96
84
73
64
56
48
40
41
43
44
53
64

Pressure (mb)

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

Ozone (du)

274
273
271
270
270
269
268
268
267
267
266
266
265
265
264
264
264
264
264
264
263
263
263
263

Sunday 21

New Moon 1%

07:51

19:19

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 OK
12 Bad
13 Bad
14 Bad
15 OK
16 Good

Sun - Rise: 06:57, Set: 19:04, Transit: 13:00. Moon - Rise: 07:51, Set: 19:19. Civil Dark: 19:32 - 06:29. Nautical Dark: 20:07 - 05:56. Astro Dark: 20:41 - 05:22

Total Clouds (% Sky Obscured)

5
4
5
7
6
1
2
1
0
1
1
2
2
2
2
19
45
67
47
27
8

Low Clouds (% Sky Obscured)

5
3
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

High Clouds (% Sky Obscured)

0
0
0
7
6
0
0
0
0
0
0
1
0
0
0
19
45
67
47
27
8

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)

11
11
11
10
10
9
9
9
10
11
11
11
11
11
12
12
14
16
19
19
19

Chance of Frost

Temperature (°C)

12
12
11
10
6
6
6
6
6
6
6
7
7
7
7
8
17
17
17
18
18

Feels Like (°C)

16
14
13
12
6
7
7
7
7
7
6
5
4
2
0
-2
17
15
14
16
16

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
78
71
66
61
59
58
58
54
51
49
38
29
23
25
24
24
27
30

Pressure (mb)

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

Ozone (du)

263
263
264
264
263
263
262
262
261
261
260
260
260
260
260
260
260
259
259
260
261

Forecast for Diamond Lake, Douglas, United States of America (42.94,-122.17)

Generated: 15/09/25 20:14:04. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-7.00