Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 75%

15:05

05:07

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:02, Set: 19:36, Transit: 13:19. Moon - Rise: 15:05, Set: 05:07. Civil Dark: 20:04 - 06:33. Nautical Dark: 20:38 - 06:00. Astro Dark: 21:12 - 05:25

Total Clouds (% Sky Obscured)

98
83
70
77
100
100
95
99
100
100
100
100
100
100
100
100
97
100
100
100
100
86
95
76

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
3
0
0
0
0
0
0
0
0
0
1
19
25
27
24
22
55
31
3
3

High Clouds (% Sky Obscured)

97
83
70
77
100
100
94
98
100
100
100
100
100
100
100
100
96
100
100
100
100
76
95
76

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
9
7
6
1
3
5
5
6
6
6
6
6
6
6
6
6
5
4
3
4
6
8
11

Chance of Frost

Temperature (°C)

9
11
11
10
10
8
7
6
6
6
6
6
6
6
6
6
6
7
10
13
14
15
17
19

Feels Like (°C)

5
7
7
6
7
4
3
2
2
2
2
1
1
1
1
1
1
3
6
9
11
11
13
13

Dew Point (°C)

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

Relative Humidity (%)

33
27
25
27
30
33
34
32
28
25
23
23
24
25
28
28
29
28
23
19
17
16
13
11

Pressure (mb)

1024
1022
1021
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1016
1016
1015
1015
1015
1014
1013
1012
1011
1010
1009

Ozone (du)

285
285
284
283
281
281
283
284
284
283
283
284
284
285
285
286
286
287
287
288
289
291
293
294

Saturday 28

Waxing Gibbous 84%

15:05

05:33

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:00, Set: 19:37, Transit: 13:19. Moon - Rise: 15:05, Set: 05:33. Civil Dark: 20:05 - 06:32. Nautical Dark: 20:39 - 05:58. Astro Dark: 21:14 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
100
100
96
95
88
87

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)

29
1
1
0
0
0
0
0
0
0
1
0
13
31
60
31
1
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
100
100
100
100
96
95
80
79

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)

14
13
14
12
6
7
6
6
7
8
8
8
8
9
9
9
8
8
5
7
9
11
13
14

Chance of Frost

Temperature (°C)

19
19
19
17
16
14
12
12
11
10
10
9
9
8
8
8
8
9
12
14
15
16
17
17

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-9
-7
-8
-8
-8
-7
-8
-8
-8
-8
-8
-7
-7
-8
-8
-9
-9
-9
-9
-9
-9

Relative Humidity (%)

12
11
12
16
20
21
23
25
27
27
27
29
30
31
33
33
32
30
23
20
18
16
16
15

Pressure (mb)

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

Ozone (du)

293
293
293
294
295
297
300
297
295
294
295
296
296
297
296
296
297
298
299
301
302
305
306
306

Sunday 29

Waxing Gibbous 91%

16:18

05:55

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 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 Bad
14 Bad

Sun - Rise: 06:58, Set: 19:38, Transit: 13:19. Moon - Rise: 16:18, Set: 05:55. Civil Dark: 20:07 - 06:30. Nautical Dark: 20:40 - 05:56. Astro Dark: 21:15 - 05:21

Total Clouds (% Sky Obscured)

91
94
99
95
96
100
93
91
86
97
94
100
92
47
49
49
95
59
82
43
36
35
59
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)

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)

85
91
98
92
94
100
91
88
82
96
91
100
88
47
49
49
93
59
82
19
24
31
56
72

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
1
0
0
0
0
0
0
1
3
5
4

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)

15
15
16
13
10
7
8
6
5
6
5
5
5
5
5
5
7
7
7
13
24
30
34
35

Chance of Frost

Temperature (°C)

18
18
17
16
15
13
12
11
11
10
10
10
10
9
9
9
9
10
13
14
14
15
16
15

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-10
-9
-7
-7
-7
-6
-6
-7
-7
-7
-7
-7
-7
-6
-6
-6
-7
-7
-6
-6
-6
-6

Relative Humidity (%)

14
15
14
16
20
25
26
29
30
30
30
30
31
32
33
34
34
33
25
23
24
22
22
22

Pressure (mb)

1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1006
1006
1005
1004
1003
1002
1001
1001

Ozone (du)

305
304
307
310
314
317
317
318
319
320
319
319
319
321
325
323
323
324
326
327
326
326
326
326

Monday 30

Waxing Gibbous 97%

17:27

06:15

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:57, Set: 19:39, Transit: 13:19. Moon - Rise: 17:27, Set: 06:15. Civil Dark: 20:08 - 06:28. Nautical Dark: 20:42 - 05:54. Astro Dark: 21:17 - 05:19

Total Clouds (% Sky Obscured)

74
75
75
82
91
100
98
96
95
96
97
98
99
99
100
100
100
100
96
79
77
73
64
59

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
15
29
83
92
93
93
96
97
98
87
49
35
36
30
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
6
10
33
32
50
51
72
100
60
55
50
33
15
0
0
0
0

High Clouds (% Sky Obscured)

74
74
73
82
91
100
96
92
89
88
86
57
62
72
84
95
80
75
85
79
77
70
45
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
1
2
4
4
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
Snow
None
Snow
None
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

5
4
1
4
3
3
8
9
8
13
12
15
30
30
38
35
43
44
37
32
28
22
16
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0.2
0
0.2
0.2
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

35
34
35
30
23
18
13
9
3
4
4
9
8
8
8
8
7
8
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

16
15
14
12
11
9
8
7
6
6
5
1
-1
-1
-2
-3
-3
-3
-3
-2
-0
1
3
5

Feels Like (°C)

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

Dew Point (°C)

-7
-10
-10
-9
-7
-6
-5
-4
-4
-4
-5
-3
-3
-4
-4
-5
-7
-8
-9
-9
-9
-9
-9
-10

Relative Humidity (%)

20
17
18
21
29
35
39
44
49
47
49
75
84
81
86
82
75
68
62
58
52
46
40
32

Pressure (mb)

1001
1001
1000
1001
1002
1003
1004
1005
1006
1006
1008
1012
1014
1015
1017
1018
1019
1020
1021
1020
1020
1019
1017
1015

Ozone (du)

327
328
330
334
335
334
337
344
349
354
357
364
368
364
366
368
367
365
365
363
363
361
359
359

Tuesday 31

Waxing Gibbous 99%

18:35

06:34

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

Sun - Rise: 06:55, Set: 19:41, Transit: 13:18. Moon - Rise: 18:35, Set: 06:34. Civil Dark: 20:09 - 06:26. Nautical Dark: 20:43 - 05:52. Astro Dark: 21:18 - 05:17

Total Clouds (% Sky Obscured)

54
46
41
25
13
3
11
17
22
40
68
86
84
100
100
90
79
69
55
47
41
53
55
49

Low Clouds (% Sky Obscured)

19
14
7
3
1
0
1
1
2
1
1
0
0
0
0
0
0
0
0
0
0
5
7
7

Medium Clouds (% Sky Obscured)

1
2
3
3
1
0
0
0
0
0
0
0
13
23
35
25
20
10
10
10
10
14
14
13

High Clouds (% Sky Obscured)

14
7
0
0
0
0
0
0
0
32
66
86
84
100
100
86
72
57
55
47
41
53
55
49

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 (%)

6
5
1
7
4
0
2
1
0
0
0
0
0
0
0
0
1
0
9
11
6
31
42
39

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
7
5
4
2
3
3
3
4
3
3
2
1
1
1
1
2
2
3
5
4
4

Chance of Frost

Temperature (°C)

7
7
8
8
7
5
4
3
3
3
2
1
1
0
0
0
1
2
4
5
7
9
10
11

Feels Like (°C)

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

Dew Point (°C)

-11
-12
-13
-13
-13
-11
-11
-12
-13
-14
-14
-13
-12
-11
-11
-10
-10
-10
-10
-10
-9
-9
-9
-9

Relative Humidity (%)

26
23
21
21
23
30
33
32
29
28
30
35
39
42
44
46
42
39
36
33
30
27
25
23

Pressure (mb)

1013
1012
1011
1010
1010
1010
1010
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1006
1006
1005
1004

Ozone (du)

359
359
358
360
362
362
362
364
368
369
371
371
372
369
368
369
370
372
373
372
372
371
370
368

Wednesday 1

Full Moon 100%

19:41

06:54

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:53, Set: 19:42, Transit: 13:18. Moon - Rise: 19:41, Set: 06:54. Civil Dark: 20:10 - 06:25. Nautical Dark: 20:44 - 05:51. Astro Dark: 21:19 - 05:15

Total Clouds (% Sky Obscured)

50
55
66
79
90
100
82
65
51
42
29
20
17
12
12
32
50
65
70
79
91
83
75
63

Low Clouds (% Sky Obscured)

5
1
0
0
0
0
0
0
0
0
0
0
0
1
1
11
22
32
44
56
68
48
28
7

Medium Clouds (% Sky Obscured)

14
14
15
15
14
13
8
4
0
2
0
5
1
2
5
31
50
65
70
79
80
64
49
34

High Clouds (% Sky Obscured)

50
50
51
68
84
100
82
65
51
42
29
20
17
9
0
1
1
1
11
20
27
19
6
1

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
Sleet
Snow
Sleet
Sleet
Sleet
Sleet
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

46
41
25
24
19
2
11
23
35
43
46
49
59
67
77
83
86
84
95
95
95
90
72
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.6
0.7
0.7
0.6
0.8
0.9
0.9
0.7
0.4
0

Wind Speed/Direction (mph)

5
5
7
10
12
12
14
17
20
24
23
22
21
17
13
10
9
8
8
5
9
15
14
14

Chance of Frost

Temperature (°C)

12
12
12
12
11
9
8
8
7
7
7
6
6
5
5
4
4
4
4
5
6
6
6
6

Feels Like (°C)

8
9
10
10
7
6
4
4
3
2
-0
-2
-3
-3
-3
-3
-2
-1
1
1
1
0
3
2

Dew Point (°C)

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

Relative Humidity (%)

22
23
24
24
28
32
37
43
50
57
58
59
60
62
65
68
69
71
72
61
51
43
41
37

Pressure (mb)

1002
1002
1001
1000
1000
1000
1000
1000
1000
999
999
999
999
999
999
999
999
1000
1000
1000
1000
1001
1001
1002

Ozone (du)

366
367
368
369
368
368
367
365
364
362
361
360
360
358
357
355
356
356
356
357
358
359
369
378

Thursday 2

Waning Gibbous 98%

20:47

07:15

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

Sun - Rise: 06:51, Set: 19:43, Transit: 13:18. Moon - Rise: 20:47, Set: 07:15. Civil Dark: 20:11 - 06:23. Nautical Dark: 20:45 - 05:49. Astro Dark: 21:21 - 05:13

Total Clouds (% Sky Obscured)

67
69
73
61
51
45
50
50
50
50
47
53
65
77
88
71
53
31
43
58
75

Low Clouds (% Sky Obscured)

5
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
10
14

Medium Clouds (% Sky Obscured)

44
55
65
44
22
0
0
0
0
9
18
28
46
65
83
55
28
0
23
46
68

High Clouds (% Sky Obscured)

3
5
7
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
12

ISS Passover

Visibility (miles)

6
7
8
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 (%)

45
37
18
15
10
1
6
5
1
3
3
1
2
5
0
4
4
2
19
14
5

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)

14
14
15
15
11
8
6
5
4
6
5
4
5
4
3
4
2
2
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
-4
-4
-5
-5
-5
-5
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6

Dew Point (°C)

-9
-10
-11
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-13
-13
-13
-12
-11
-10
-10
-10

Relative Humidity (%)

34
34
32
32
35
38
43
44
48
49
49
49
50
48
47
46
50
54
58
54
49

Pressure (mb)

1002
1003
1004
1004
1006
1008
1009
1010
1011
1012
1012
1012
1013
1013
1013
1014
1015
1016
1016
1016
1016

Ozone (du)

387
393
398
404
406
408
410
413
416
420
420
420
421
420
418
417
418
419
420
419
417

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

Generated: 27/03/26 15:39:52. Forecast: 27/03/26 to 02/04/26. Timezone: UTC-6.00