Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 14%

08:07

23:34

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

Sun - Rise: 05:47, Set: 20:34, Transit: 13:11. Moon - Rise: 08:07, Set: 23:34. Civil Dark: 21:07 - 05:14. Nautical Dark: 21:49 - 04:32. Astro Dark: 22:37 - 03:44

Total Clouds (% Sky Obscured)

99
100
99
63
30
8
9
0
1
1
2
3
2
7
57
41
40
46
43
58
71
66
53
66

Low Clouds (% Sky Obscured)

68
44
7
2
4
4
2
0
0
0
2
2
0
1
4
28
40
46
43
58
60
50
53
55

Medium Clouds (% Sky Obscured)

95
81
87
63
30
8
8
0
0
0
0
0
0
0
0
0
0
0
0
10
11
10
2
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
2
1
6
57
32
1
9
15
11
7
1
5
10

ISS Passover

Visibility (miles)

1
1
4
9
9
9
9
9
9
9
9
9
9
9
9
1
0
0
0
0
0
0
0
0

Fog (%)

0
1
2
15
36
43
37
27
23
33
49
52
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
8
0
9
5
2
1
0
0
0
0
0
0
0
0
0
12
3
20
14
11
1
1
1

Precipitation Amount (mm)

0.2
0.1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-7
-7
-7
-8
-9
-10
-10
-9
-10
-10
-7
-1
-1
-1
-1
-0
-2
-2
-2
-1
-0
1
-0

Dew Point (°C)

-4
-5
-5
-6
-7
-8
-10
-10
-10
-11
-11
-9
-6
-4
-2
-0
1
1
1
2
2
2
3
1

Relative Humidity (%)

87
86
86
84
79
76
74
73
73
73
71
73
68
78
91
98
98
98
98
96
98
94
93
88

Pressure (mb)

1024
1025
1025
1026
1026
1026
1026
1026
1025
1026
1026
1026
1025
1025
1025
1024
1023
1022
1022
1021
1020
1020
1019
1019

Ozone (du)

377
378
376
374
375
376
377
379
378
381
382
383
384
385
383
382
380
379
377
375
374
375
376
377

Tuesday 19

Waxing Crescent 24%

09:24

00:28

20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good
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: 05:46, Set: 20:35, Transit: 13:11. Moon - Rise: 09:24, Set: 00:28. Civil Dark: 21:08 - 05:13. Nautical Dark: 21:50 - 04:31. Astro Dark: 22:38 - 03:43

Total Clouds (% Sky Obscured)

77
88
58
35
43
11
0
0
0
3
22
47
50
80
73
97
82
83
80
100
88
100
94
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
17
26
0
0
0
0
1
0
0

Medium Clouds (% Sky Obscured)

28
41
10
21
43
10
0
0
0
0
0
10
30
30
5
25
32
72
72
100
82
100
62
43

High Clouds (% Sky Obscured)

13
20
35
26
2
0
0
0
0
3
22
47
50
80
53
49
42
2
1
1
1
5
82
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
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
15
17
16
21
18
14
25
13
23

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

Chance of Frost

Temperature (°C)

2
1
0
0
0
0
-0
-1
-1
-1
-1
1
3
4
5
6
7
9
11
12
12
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
71
69
69
69
70
70
70
70
71
71
74
83
85
82
81
78
65
46
43
42
48
48
56

Pressure (mb)

1019
1020
1021
1020
1021
1020
1020
1020
1020
1020
1020
1019
1018
1018
1018
1017
1016
1016
1014
1013
1013
1012
1012
1012

Ozone (du)

378
381
382
384
386
388
386
384
383
381
380
379
379
380
380
381
381
381
383
379
377
375
377
379

Wednesday 20

Waxing Crescent 34%

10:43

01:09

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: 05:45, Set: 20:36, Transit: 13:11. Moon - Rise: 10:43, Set: 01:09. Civil Dark: 21:09 - 05:12. Nautical Dark: 21:51 - 04:30. Astro Dark: 22:40 - 03:41

Total Clouds (% Sky Obscured)

79
57
100
59
67
73
96
80
95
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
31
65
7
13
90
83
97
88
86
98
100
96
95
89

Medium Clouds (% Sky Obscured)

79
57
100
34
49
40
58
80
85
98
100
100
97
55
43
100
100
100
100
100
100
100
99
72

High Clouds (% Sky Obscured)

25
28
100
59
67
73
95
20
20
100
100
100
99
100
100
100
100
100
100
91
96
100
79
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
4
6
4
5
6
1
0
0
0
0
0
1
3

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

Precipitation Probability (%)

9
3
1
2
1
1
2
4
18
52
81
43
14
26
42
73
93
95
95
95
95
95
60
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0.3
0.6
0.9
1.7
1.7
1.5
0.8
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
65
64
63
64
63
63
66
64
68
73
83
80
72
66
66
73
88
98
96
94
94
91
86

Pressure (mb)

1013
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1012
1012
1014
1014
1015
1015
1016

Ozone (du)

380
382
383
384
382
381
383
383
385
386
385
387
393
395
398
402
403
401
401
403
405
404
405
404

Thursday 21

Waxing Crescent 46%

11:59

01:40

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 Good
05 Good
06 Good
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

Sun - Rise: 05:45, Set: 20:37, Transit: 13:12. Moon - Rise: 11:59, Set: 01:40. Civil Dark: 21:11 - 05:11. Nautical Dark: 21:53 - 04:29. Astro Dark: 22:42 - 03:40

Total Clouds (% Sky Obscured)

100
93
97
76
67
45
30
21
10
1
3
29
35
44
53
61
61
63
65
77
88
100
85
94

Low Clouds (% Sky Obscured)

93
47
26
24
17
11
10
8
6
0
0
0
0
4
10
14
7
5
4
7
4
3
6
9

Medium Clouds (% Sky Obscured)

77
83
95
76
62
37
21
14
6
0
0
0
0
6
10
16
31
51
65
77
88
92
56
93

High Clouds (% Sky Obscured)

41
32
5
0
0
0
0
0
0
1
2
24
30
30
25
25
15
10
10
37
68
99
72
49

ISS Passover

Visibility (miles)

3
6
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

Snow
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 (%)

64
51
39
18
18
14
6
8
8
3
6
5
2
4
4
0
4
6
21
20
10
9
13
11

Precipitation Amount (mm)

0.3
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)

5
4
3
4
5
4
5
5
6
6
6
4
2
4
4
5
5
6
6
6
6
6
6
3

Chance of Frost

Temperature (°C)

3
3
1
1
1
0
0
0
-0
-0
-1
2
4
5
7
8
9
11
12
12
13
13
13
12

Feels Like (°C)

-1
0
-1
-2
-2
-3
-2
-2
-2
-2
-3
1
2
2
3
5
6
7
8
9
9
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

82
83
84
81
78
75
74
73
71
68
68
65
58
57
56
53
50
45
42
40
39
38
37
38

Pressure (mb)

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

Ozone (du)

405
403
393
384
379
377
375
374
373
372
372
374
375
375
375
375
376
376
377
377
376
375
379
380

Friday 22

Waxing Crescent 57%

13:10

02:05

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

Sun - Rise: 05:44, Set: 20:38, Transit: 13:12. Moon - Rise: 13:10, Set: 02:05. Civil Dark: 21:12 - 05:11. Nautical Dark: 21:54 - 04:28. Astro Dark: 22:43 - 03:38

Total Clouds (% Sky Obscured)

90
81
87
82
68
58
47
27
16
3
0
0
0
19
37
42
60
74
88
83
79
77
74
71

Low Clouds (% Sky Obscured)

9
4
2
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)

86
42
43
35
45
43
33
20
9
0
0
0
0
10
18
27
41
61
83
80
77
74
72
70

High Clouds (% Sky Obscured)

26
51
76
82
67
33
0
0
0
0
0
0
0
0
0
1
34
67
88
83
79
76
43
27

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 (%)

7
23
11
6
5
1
0
0
0
0
0
0
0
0
0
0
1
2
1
9
8
1
6
6

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

Chance of Frost

Temperature (°C)

11
9
7
7
7
6
6
6
5
5
5
7
10
12
13
14
16
17
18
18
18
19
19
17

Feels Like (°C)

9
5
5
4
4
4
4
4
4
3
3
6
10
12
13
14
16
17
16
16
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

53
55
59
60
60
58
57
56
58
59
59
57
46
39
35
31
29
28
26
25
25
25
24
30

Pressure (mb)

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

Ozone (du)

373
370
366
363
361
360
358
354
350
346
345
344
344
342
341
340
339
339
339
339
337
335
333
333

Saturday 23

First Quarter 57%

14:18

02:27

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

Sun - Rise: 05:43, Set: 20:39, Transit: 13:12. Moon - Rise: 14:18, Set: 02:27. Civil Dark: 21:13 - 05:10. Nautical Dark: 21:55 - 04:27. Astro Dark: 22:45 - 03:37

Total Clouds (% Sky Obscured)

71
64
54
45
30
15
0
1
3
5
6
7
8
39
70
100
96
93
88
80
73
66
51
37

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)

69
61
54
45
23
10
0
0
0
0
1
2
4
22
38
57
63
70
79
76
72
66
51
37

High Clouds (% Sky Obscured)

8
37
54
45
30
15
0
1
1
2
3
3
4
12
21
30
37
39
19
10
8
7
9
7

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 (%)

3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
12
13
7
8
7

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)

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

Chance of Frost

Temperature (°C)

15
14
13
12
11
10
10
9
8
8
7
10
13
16
18
19
20
21
22
23
22
22
22
19

Feels Like (°C)

14
13
11
11
9
7
7
7
7
6
6
6
7
9
11
12
13
18
17
16
16
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

35
43
44
45
47
47
47
48
48
48
48
40
34
29
28
27
26
22
20
17
17
18
18
24

Pressure (mb)

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

Ozone (du)

333
332
332
332
332
331
330
330
330
330
330
329
329
328
329
330
330
330
330
330
331
331
332
332

Sunday 24

Waxing Gibbous 67%

15:24

02:46

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

Sun - Rise: 05:43, Set: 20:40, Transit: 13:12. Moon - Rise: 15:24, Set: 02:46. Civil Dark: 21:14 - 05:09. Nautical Dark: 21:56 - 04:26. Astro Dark: 22:46 - 03:36

Total Clouds (% Sky Obscured)

18
36
54
75
71
64
56
47
38
23
20
13
8
6
3
2
12
18
28
31
35
38

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)

18
36
54
65
60
53
47
32
17
2
1
1
0
0
0
0
9
18
27
18
10
1

High Clouds (% Sky Obscured)

2
9
16
24
24
22
20
18
20
23
20
13
8
6
3
2
3
0
0
12
24
37

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 (%)

1
3
5
0
0
0
0
0
0
0
0
0
0
6
8
3
10
11
7
22
20
7

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)

6
5
6
6
7
7
8
8
8
9
9
8
7
6
9
11
14
15
16
16
17
17

Chance of Frost

Temperature (°C)

17
15
14
13
13
13
12
11
11
11
11
14
16
19
20
21
23
23
24
24
23
23

Feels Like (°C)

16
15
13
13
12
9
9
9
9
9
10
10
11
12
13
14
15
21
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

31
41
41
40
41
42
43
44
45
47
49
41
34
29
26
23
20
18
17
15
16
17

Pressure (mb)

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

Ozone (du)

332
332
331
330
329
331
332
333
335
336
337
341
344
347
347
347
347
346
346
345
345
345

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

Generated: 18/05/26 20:19:34. Forecast: 18/05/26 to 24/05/26. Timezone: UTC-6.00