Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 100%

18:33

07:05

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

Sun - Rise: 07:08, Set: 19:06, Transit: 13:06. Moon - Rise: 18:33, Set: 07:05. Civil Dark: 19:34 - 06:40. Nautical Dark: 20:07 - 06:07. Astro Dark: 20:40 - 05:33

Total Clouds (% Sky Obscured)

100
100
81
75
99
98
94
47
32
20
1
0
0
0
0
0
34
55
55
5
59
100
94
42

Low Clouds (% Sky Obscured)

0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
35
33
38
52
60
60
37
27
20
1
0
0
0
0
0
0
30
2
0
7
71
71
16

High Clouds (% Sky Obscured)

79
100
81
75
93
87
80
4
9
6
0
0
0
0
0
0
33
50
55
4
45
100
94
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
11
14
15
16
17
16
15
16
17
18
16
12
11
10
10
9
8
8
7
7
5
6
7

Dew Point (°C)

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

Relative Humidity (%)

53
43
39
31
28
26
23
21
19
16
18
25
28
30
31
31
31
31
30
32
36
36
37
39

Pressure (mb)

1016
1015
1014
1013
1012
1011
1010
1009
1008
1008
1008
1008
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013

Ozone (du)

274
273
273
273
274
274
275
275
276
279
281
279
275
273
274
277
279
280
281
281
282
282
283
284

Saturday 26

Full Moon 100%

18:54

No Set

08 Good
09 Good
10 Good
11 OK
12 Good
13 Bad
14 Bad
15 OK
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 07:09, Set: 19:04, Transit: 13:06. Moon - Rise: 18:54, Set: No Set. Civil Dark: 19:32 - 06:41. Nautical Dark: 20:05 - 06:08. Astro Dark: 20:38 - 05:34

Total Clouds (% Sky Obscured)

18
5
3
19
7
68
63
33
92
100
93
71
39
35
48
53
55
51
100
99
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
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
4
0
19
4
37
43
16
31
7
33
1
39
2
2
2
1
0
14
54
30
49
12
0

High Clouds (% Sky Obscured)

1
2
2
2
2
36
25
18
79
100
76
67
4
33
45
53
55
49
100
97
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
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
5
6
6
9
11
12
13
12
11
8
4
4
6
5
6
6
7
7
6
5
5
3
3

Chance of Frost

Temperature (°C)

12
16
19
21
22
22
23
23
22
22
21
19
16
13
13
12
12
12
12
12
12
12
12
12

Feels Like (°C)

10
15
17
17
17
17
17
16
16
16
17
17
13
11
11
10
10
10
10
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

39
30
25
23
23
23
22
20
20
21
26
32
31
35
36
37
38
38
39
38
39
40
39
40

Pressure (mb)

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

Ozone (du)

284
283
281
281
280
279
279
278
279
279
278
277
276
276
276
276
277
277
276
277
277
276
277
277

Sunday 27

Waning Gibbous 97%

19:17

08:17

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:10, Set: 19:02, Transit: 13:05. Moon - Rise: 19:17, Set: 08:17. Civil Dark: 19:30 - 06:42. Nautical Dark: 20:03 - 06:09. Astro Dark: 20:36 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
93
100
100
100
45
45
45
50
100
100
100
67
62
62

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
0
1
53
71
67
100
92
92
100
95
88
45
45
45
50
45
40
40
10
22
39

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
40
100
80
100
35
40
45
45
75
77
61
62
62
62

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

Precipitation Probability (%)

0
0
0
0
0
0
3
24
48
22
76
83
53
26
17
36
36
24
5
1
3
2
2
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0
0.4
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
2
2
3
9
13
13
16
13
13
11
9
7
7
6
6
6
5
5
5
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
35
28
25
25
24
24
23
31
50
41
56
64
59
60
59
64
62
63
66
67
62
62
62

Pressure (mb)

1014
1014
1014
1013
1012
1011
1010
1009
1010
1010
1010
1011
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

276
275
275
274
274
271
271
272
272
274
274
273
274
274
274
273
272
272
271
270
269
269
269
270

Monday 28

Waning Gibbous 91%

19:44

09:32

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:11, Set: 19:00, Transit: 13:05. Moon - Rise: 19:44, Set: 09:32. Civil Dark: 19:28 - 06:43. Nautical Dark: 20:01 - 06:10. Astro Dark: 20:34 - 05:37

Total Clouds (% Sky Obscured)

62
62
62
100
72
100
100
100
65
100
100
100
100
96
91
87
88
90
90
93
96
100
95
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
82
85
84
66
84
83
87
87
13
26
6

Medium Clouds (% Sky Obscured)

55
62
62
80
72
98
100
98
65
96
92
89
87
81
74
63
59
50
45
35
30
19
19
1

High Clouds (% Sky Obscured)

62
62
62
100
62
100
100
100
65
87
100
100
100
89
69
68
72
76
45
84
92
100
84
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
5
8
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

3
11
15
14
20
21
24
30
25
10
6
32
53
27
32
38
44
20
8
19
26
9
3
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
47
36
29
24
22
20
21
32
31
31
42
51
54
60
67
72
72
70
73
74
71
75
77

Pressure (mb)

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

Ozone (du)

271
271
271
272
273
274
273
273
274
274
274
275
276
276
276
276
277
277
279
278
278
279
280
282

Tuesday 29

Waning Gibbous 83%

20:17

10:50

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

Sun - Rise: 07:12, Set: 18:58, Transit: 13:05. Moon - Rise: 20:17, Set: 10:50. Civil Dark: 19:27 - 06:44. Nautical Dark: 19:59 - 06:11. Astro Dark: 20:33 - 05:38

Total Clouds (% Sky Obscured)

48
36
23
13
24
37
50
52
45
41
43
35
35
39
35
40
0
0
0
0
0
0
1
2

Low Clouds (% Sky Obscured)

5
5
3
3
0
0
0
3
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
1
0
0
0
0
0
5
10
15
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

48
36
23
9
24
37
50
52
45
41
43
35
35
39
35
40
0
0
0
0
0
0
1
1

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)

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

Chance of Frost

Temperature (°C)

10
11
12
14
15
15
16
17
16
16
15
14
12
11
11
11
10
11
11
10
10
9
9
10

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
3
2
2
2
1
1
2
1
-1
-1
-2
-2
-2
-2
-2
-3
-2
-2
-3

Relative Humidity (%)

72
64
60
55
50
43
39
38
37
36
37
44
46
44
44
43
41
41
42
42
42
45
45
40

Pressure (mb)

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

Ozone (du)

282
282
281
280
278
276
275
273
271
270
270
269
268
269
270
269
269
269
268
267
265
263
261
261

Wednesday 30

Waning Gibbous 73%

20:59

12:08

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

Sun - Rise: 07:13, Set: 18:57, Transit: 13:04. Moon - Rise: 20:59, Set: 12:08. Civil Dark: 19:25 - 06:45. Nautical Dark: 19:58 - 06:12. Astro Dark: 20:31 - 05:39

Total Clouds (% Sky Obscured)

3
30
58
88
77
66
58
64
68
73
66
58
53
69
86
100
91
82
76
74
69
63
63
62

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
9
18
31
24
17
11
22
36
52
59
62

High Clouds (% Sky Obscured)

2
30
58
88
77
65
53
62
68
73
66
58
53
69
86
100
91
82
76
74
69
63
62
62

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)

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

Chance of Frost

Temperature (°C)

12
13
15
18
20
21
22
23
22
22
21
19
17
15
15
14
14
13
13
12
12
12
11
12

Feels Like (°C)

9
9
11
12
13
19
19
18
19
20
20
17
15
14
13
13
13
9
9
9
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

36
32
31
28
27
26
25
23
24
25
25
27
30
34
36
36
38
39
40
41
39
38
37
32

Pressure (mb)

1012
1012
1011
1011
1010
1009
1008
1007
1007
1007
1007
1007
1008
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

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

Thursday 1

Waning Gibbous 62%

21:52

13:21

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

Sun - Rise: 07:14, Set: 18:55, Transit: 13:04. Moon - Rise: 21:52, Set: 13:21. Civil Dark: 19:23 - 06:46. Nautical Dark: 19:56 - 06:13. Astro Dark: 20:29 - 05:40

Total Clouds (% Sky Obscured)

67
68
69
70
56
38
20
23
27
30
31
29
30
56
77
99
99
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
0
0
0
0

Medium Clouds (% Sky Obscured)

65
58
51
41
31
21
11
11
11
12
12
14
12
8
4
1
11
21
27
32
36
35

High Clouds (% Sky Obscured)

67
66
66
60
45
26
7
12
16
25
26
28
25
50
76
98
99
99
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
10
11
13
19
18
18
19
19
20
16
15
15
15
13
13
9
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

28
25
24
22
22
21
20
19
22
24
27
34
41
52
53
54
55
54
55
54
56
57

Pressure (mb)

1007
1007
1007
1006
1006
1006
1005
1004
1004
1004
1004
1005
1006
1007
1008
1008
1008
1008
1008
1007
1007
1007

Ozone (du)

265
266
266
265
264
265
265
266
267
268
270
272
274
275
277
278
279
280
281
283
282
282

Forecast for Lander, Fremont, United States of America (42.75,-108.81)

Generated: 25/09/26 08:20:36. Forecast: 25/09/26 to 01/10/26. Timezone: UTC-6.00