Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 98%

20:31

04:48

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

Sun - Rise: 06:03, Set: 20:39, Transit: 13:21. Moon - Rise: 20:31, Set: 04:48. Civil Dark: 21:13 - 05:31. Nautical Dark: 21:53 - 04:51. Astro Dark: 22:40 - 04:05

Total Clouds (% Sky Obscured)

83
87
76
66
24
22
10
8
5
4
55
54
7
5
7
7
100
45
43
94
100
100
100
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
1
1
0
0

Medium Clouds (% Sky Obscured)

63
36
34
59
23
21
6
4
2
2
12
40
2
2
2
3
69
45
35
52
71
64
50
20

High Clouds (% Sky Obscured)

23
35
40
50
0
0
2
2
2
2
50
48
4
3
3
1
45
0
5
45
100
100
100
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
8
5
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
Light Rain
None
None

Precipitation Probability (%)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
4
31
16
8
28
51
86
16
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
1.5
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
18
19
18
18
17
17
17
18
21
23
24
26
28
29
27
28
29
30
27
23
24

Feels Like (°C)

19
18
17
17
17
19
18
17
18
17
19
20
22
24
25
26
27
25
28
29
27
23
20
22

Dew Point (°C)

11
12
11
10
10
10
9
9
9
9
9
8
8
8
8
6
3
4
3
4
5
9
16
12

Relative Humidity (%)

56
62
62
59
54
57
57
58
58
58
54
43
38
34
31
25
19
22
21
19
21
32
64
48

Pressure (mb)

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

Ozone (du)

288
288
288
289
290
289
290
290
291
292
294
296
297
297
298
299
299
298
298
299
297
295
296
297

Tuesday 28

Waxing Gibbous 100%

20:59

05:54

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

Sun - Rise: 06:04, Set: 20:38, Transit: 13:21. Moon - Rise: 20:59, Set: 05:54. Civil Dark: 21:11 - 05:32. Nautical Dark: 21:52 - 04:52. Astro Dark: 22:38 - 04:06

Total Clouds (% Sky Obscured)

23
25
24
34
74
42
33
30
50
35
18
28
63
58
95
100
100
100
100
50
100
100
84
74

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)

23
25
24
34
39
41
33
20
0
0
17
28
16
11
16
23
43
27
53
43
67
68
10
50

High Clouds (% Sky Obscured)

0
1
0
2
34
7
3
11
45
31
2
4
41
45
89
100
100
100
64
43
100
100
83
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
1
0
3
2
0
0
0
0
0
0
0
0
1
9
13
36
28
21
32
46
35
15
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)

6
9
9
8
8
7
6
6
7
7
7
3
2
1
2
3
3
11
7
5
6
5
7
6

Chance of Frost

Temperature (°C)

22
22
22
21
21
20
20
20
19
19
20
24
26
27
29
30
31
29
30
30
28
27
25
24

Feels Like (°C)

21
21
21
20
20
19
19
18
17
16
18
24
25
25
26
27
27
26
26
28
20
23
23
24

Dew Point (°C)

10
9
8
8
8
7
6
5
3
3
3
2
3
3
4
4
3
0
0
0
10
14
15
12

Relative Humidity (%)

47
44
42
42
41
41
39
37
35
33
32
24
22
20
20
18
16
15
14
15
31
44
52
45

Pressure (mb)

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

Ozone (du)

297
298
297
297
296
295
296
297
297
297
298
298
297
296
295
295
296
295
296
297
296
296
295
296

Wednesday 29

Full Moon 100%

20:59

07:01

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

Sun - Rise: 06:05, Set: 20:37, Transit: 13:21. Moon - Rise: 20:59, Set: 07:01. Civil Dark: 21:10 - 05:33. Nautical Dark: 21:50 - 04:53. Astro Dark: 22:36 - 04:08

Total Clouds (% Sky Obscured)

58
68
78
72
43
40
37
3
3
27
30
30
16
18
20
32
31
100
100
20
30
10
38
25

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)

49
65
51
46
29
30
28
1
1
27
30
30
16
18
20
32
25
57
42
12
23
6
27
20

High Clouds (% Sky Obscured)

45
27
45
45
4
0
0
2
0
0
1
0
0
0
0
9
12
60
85
13
7
5
18
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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
0
3
1
0
0
0
0
0
0
0
0
0
24
14
9
5
13
12
9
4
3
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
7
7
8
7
5
6
6
6
6
5
1
3
4
7
8
10
10
7
7
6
6
3
1

Chance of Frost

Temperature (°C)

22
21
20
21
20
19
19
18
18
18
19
22
24
26
27
28
29
30
29
29
30
30
28
26

Feels Like (°C)

22
20
19
20
19
18
17
16
18
17
18
22
25
26
26
26
27
27
26
26
30
27
28
21

Dew Point (°C)

10
9
9
9
8
6
5
6
6
5
5
4
5
4
4
2
0
-2
-0
2
-2
-2
-2
3

Relative Humidity (%)

45
45
49
47
43
42
41
43
43
42
39
31
28
24
22
18
15
13
14
16
12
12
13
21

Pressure (mb)

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

Ozone (du)

295
294
294
293
294
293
293
294
295
295
297
298
300
300
302
303
305
306
306
307
303
300
294
292

Thursday 30

Waning Gibbous 97%

21:23

08:08

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

Sun - Rise: 06:06, Set: 20:36, Transit: 13:21. Moon - Rise: 21:23, Set: 08:08. Civil Dark: 21:09 - 05:35. Nautical Dark: 21:49 - 04:55. Astro Dark: 22:34 - 04:10

Total Clouds (% Sky Obscured)

13
28
12
6
3
0
0
0
0
0
0
0
0
0
0
1
2
2
14
57
47
37
33
34

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)

12
28
11
6
3
0
0
0
0
0
0
0
0
0
0
1
2
2
14
54
46
37
33
34

High Clouds (% Sky Obscured)

0
0
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 (%)

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

Chance of Frost

Temperature (°C)

24
23
23
22
21
20
19
19
18
18
21
24
27
29
30
32
33
34
35
34
33
33
31
29

Feels Like (°C)

20
21
20
21
20
19
18
17
17
16
20
24
26
28
29
31
32
32
33
32
28
28
27
27

Dew Point (°C)

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

Relative Humidity (%)

27
28
30
30
29
28
28
28
29
29
29
23
17
15
13
12
10
9
8
8
9
10
10
14

Pressure (mb)

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

Ozone (du)

289
288
286
287
287
287
288
295
298
297
298
297
296
296
296
296
296
295
295
294
294
292
291
290

Friday 31

Waning Gibbous 93%

21:43

09:14

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

Sun - Rise: 06:07, Set: 20:35, Transit: 13:21. Moon - Rise: 21:43, Set: 09:14. Civil Dark: 21:08 - 05:36. Nautical Dark: 21:48 - 04:56. Astro Dark: 22:32 - 04:11

Total Clouds (% Sky Obscured)

36
30
24
17
9
0
0
0
0
0
2
0
2
2
2
14
26
37
36
37
39
42
45
49

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)

36
30
24
17
9
0
0
0
0
0
0
0
0
0
0
9
21
29
24
19
15
18
23
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
1
1
1
7
12
18
12
6
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)

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

Chance of Frost

Temperature (°C)

27
25
24
23
22
21
20
19
19
18
20
23
26
27
28
30
32
32
33
33
33
33
30
28

Feels Like (°C)

24
23
22
20
20
20
19
18
18
16
20
23
26
26
27
28
29
29
29
29
29
30
29
27

Dew Point (°C)

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

Relative Humidity (%)

16
17
17
15
18
19
20
21
22
23
26
19
18
16
15
12
11
9
8
7
7
6
8
11

Pressure (mb)

1015
1016
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017
1016
1014
1013
1012
1011
1010
1010
1010
1010

Ozone (du)

289
288
287
287
285
281
280
283
284
285
284
283
282
282
281
281
282
282
283
283
284
284
284
285

Saturday 1

Waning Gibbous 86%

22:03

10:22

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

Sun - Rise: 06:09, Set: 20:33, Transit: 13:21. Moon - Rise: 22:03, Set: 10:22. Civil Dark: 21:06 - 05:37. Nautical Dark: 21:46 - 04:57. Astro Dark: 22:31 - 04:13

Total Clouds (% Sky Obscured)

41
32
25
30
43
57
60
60
52
48
39
30
39
40
50
59
72
86
80
75
68
55
41
28

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)

12
5
0
0
0
0
0
0
0
1
1
1
4
7
11
25
39
54
55
57
58
47
36
27

High Clouds (% Sky Obscured)

8
15
22
30
43
57
60
60
52
47
39
30
39
40
50
47
51
53
40
27
14
8
5
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
1
1
1
0
0
2
3
2
7
6
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
8
9
11
11
10
10
9
8
8
5
3
1
2
4
5
4
8
12
9
7
4
6
7

Chance of Frost

Temperature (°C)

26
26
25
25
25
24
24
23
22
21
24
27
30
31
33
34
35
35
36
35
35
34
32
30

Feels Like (°C)

26
25
25
24
20
20
20
19
19
19
18
20
21
23
25
26
32
31
31
30
30
30
28
28

Dew Point (°C)

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

Relative Humidity (%)

14
14
14
14
15
15
16
16
17
18
15
12
10
9
9
8
9
10
10
10
10
10
12
15

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1006
1006
1005
1004
1004
1004
1004
1005

Ozone (du)

285
285
285
285
285
286
286
286
287
287
287
288
288
288
287
287
288
288
289
288
288
287
287
287

Sunday 2

Waning Gibbous 78%

22:23

11:30

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

Sun - Rise: 06:10, Set: 20:32, Transit: 13:21. Moon - Rise: 22:23, Set: 11:30. Civil Dark: 21:05 - 05:38. Nautical Dark: 21:45 - 04:59. Astro Dark: 22:29 - 04:15

Total Clouds (% Sky Obscured)

18
9
0
0
1
1
11
21
31
36
40
40
28
17
5
3
1
0
0
1
1

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)

18
9
0
0
0
0
8
12
18
24
32
39
27
16
4
3
1
0
0
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
1
4
8
12
6
5
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
2
2
2
2
1
1
1
1
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
8
9
8
8
8
7
6
6
3
1
3
4
5
7
5
7
11
11
12

Chance of Frost

Temperature (°C)

28
27
26
25
24
24
23
22
21
20
23
25
28
29
30
32
33
34
35
35
34

Feels Like (°C)

28
27
26
25
22
22
22
21
21
20
19
21
23
23
24
24
32
32
32
33
32

Dew Point (°C)

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

Relative Humidity (%)

18
19
19
19
20
20
20
21
22
22
20
18
17
13
10
8
8
8
8
8
7

Pressure (mb)

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

Ozone (du)

287
287
287
287
288
289
289
289
289
288
290
291
292
292
292
291
291
291
291
291
291

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

Generated: 27/07/26 21:51:51. Forecast: 27/07/26 to 02/08/26. Timezone: UTC-6.00