Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 16

New Moon 2%

06:00

21:06

19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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

Sun - Rise: 05:49, Set: 20:32, Transit: 13:11. Moon - Rise: 06:00, Set: 21:06. Civil Dark: 21:05 - 05:16. Nautical Dark: 21:46 - 04:35. Astro Dark: 22:33 - 03:47

Total Clouds (% Sky Obscured)

21
39
53
63
100
100
100
100
45
92
66
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
13
19
90
100
89
95
95
100
100
81
91

Medium Clouds (% Sky Obscured)

21
39
53
29
34
48
48
56
0
0
46
43
100
100
100
100
100
84
100
100
100
100
100
97

High Clouds (% Sky Obscured)

21
39
53
63
100
100
100
100
35
89
66
100
100
100
100
100
100
44
100
100
99
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
1
1
1
1
1
0
0

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
Light Rain
Sleet
Very Light Rain
Sleet
Sleet
Sleet
Sleet
Snow

Precipitation Probability (%)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
20
45
48
49
68
70
94
95
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0.2
0.4
0.4
1.1
1.2
0.6

Wind Speed/Direction (mph)

18
14
9
8
7
6
4
5
4
5
5
4
3
7
8
10
11
9
8
6
6
8
7
5

Chance of Frost

Temperature (°C)

14
12
11
10
9
9
8
7
5
5
4
3
5
5
5
5
5
5
5
5
4
5
5
4

Feels Like (°C)

8
9
8
6
5
5
4
3
2
1
-0
1
1
0
0
1
1
0
1
2
1
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

26
29
30
31
32
34
39
42
44
42
38
40
36
48
54
55
56
58
57
60
69
69
68
77

Pressure (mb)

1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1007
1007
1007
1007
1007
1007
1007
1007
1007
1009
1010

Ozone (du)

364
365
367
369
374
380
381
385
387
385
388
390
388
385
385
385
387
387
387
389
391
390
389
391

Sunday 17

Waxing Crescent 7%

06:57

22:25

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:48, Set: 20:33, Transit: 13:11. Moon - Rise: 06:57, Set: 22:25. Civil Dark: 21:06 - 05:15. Nautical Dark: 21:47 - 04:34. Astro Dark: 22:35 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
100

Low Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
90
89
91
75
75
85
86
80

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
90
52
45
93
100

High Clouds (% Sky Obscured)

100
100
100
100
97
78
44
100
100
100
100
100
100
100
100
90
36
87
90
76
0
2
20
20

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
11
17
12
0
1
2
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
93
75
62
49
37
30
39
40

Precipitation Amount (mm)

0.8
1.5
2.1
1.9
2.4
3.1
3.2
3.1
2.7
2.9
3
3
2.6
2.3
1.7
1.2
1
0.7
0.5
0.2
0.1
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
91
96
100
100
100
100
100
98
100
100
98
100
98
98
98
100
100
100
100
100
98
100
98

Pressure (mb)

1011
1011
1012
1014
1013
1013
1014
1014
1014
1014
1016
1017
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

395
393
392
391
392
389
389
389
390
389
391
392
394
396
395
394
393
392
393
387
373
368
362
357

Monday 18

Waxing Crescent 14%

08:07

23:34

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

100
100
99
96
36
21
21
26
38
46
54
33
21
26
13
4
59
73
82
99
92
96
89
85

Low Clouds (% Sky Obscured)

74
60
40
27
4
5
5
8
2
0
2
0
2
0
0
2
27
36
30
35
35
41
40
0

Medium Clouds (% Sky Obscured)

100
100
96
91
20
21
13
3
3
0
0
0
0
0
0
0
0
20
47
70
62
48
32
46

High Clouds (% Sky Obscured)

1
0
0
0
0
1
1
3
7
8
10
6
5
6
4
1
43
37
25
26
32
67
78
59

ISS Passover

Visibility (miles)

0
1
1
2
8
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
9

Fog (%)

0
0
0
2
6
25
45
38
23
10
0
1
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 (%)

40
39
33
28
10
5
3
3
1
0
0
0
0
0
0
0
0
14
16
7
16
13
7
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
87
86
86
82
79
76
74
74
73
73
74
73
71
87
98
98
98
98
96
96
93
86
82

Pressure (mb)

1021
1022
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1023
1024
1023
1022
1021
1020
1020
1019
1018
1018
1017

Ozone (du)

354
354
354
354
354
355
356
361
363
366
368
366
363
363
363
362
361
363
364
364
365
368
369
369

Tuesday 19

Waxing Crescent 24%

09:24

00:28

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

96
100
100
89
98
63
24
11
1
35
30
11
45
53
46
40
29
49
75
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
1
0
0
0
0
0
2
0

Medium Clouds (% Sky Obscured)

82
100
100
86
97
63
24
8
1
1
0
7
12
16
11
8
29
49
75
100
100
65
65
100

High Clouds (% Sky Obscured)

26
0
0
0
0
0
0
0
0
25
21
1
10
10
7
8
10
40
70
100
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
4
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
Very Light Rain

Precipitation Probability (%)

14
3
2
2
1
3
5
5
6
4
4
4
0
0
1
2
3
9
17
4
7
13
27
64

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
0.2

Wind Speed/Direction (mph)

6
7
8
9
10
11
11
11
11
11
10
10
9
7
6
7
8
8
7
9
12
9
10
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
75
72
74
72
72
73
73
74
77
76
74
74
78
82
78
68
57
53
49
49
47
49
48

Pressure (mb)

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

Ozone (du)

371
373
373
371
372
374
376
376
377
377
379
380
380
379
375
373
374
375
375
377
379
380
381
380

Wednesday 20

Waxing Crescent 34%

10:43

01:09

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
15 Bad
16 Bad
17 Bad
18 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)

100
100
100
100
100
100
96
100
98
75
55
60
71
86
81
79
78
72
63
44
39
29
25
14

Low Clouds (% Sky Obscured)

71
59
57
95
95
95
84
10
7
16
12
37
58
80
80
78
73
54
35
14
14
9
9
4

Medium Clouds (% Sky Obscured)

100
74
43
59
77
78
55
43
43
31
38
28
23
13
16
18
21
22
18
14
15
15
15
9

High Clouds (% Sky Obscured)

100
100
100
98
95
96
95
99
98
75
55
60
71
70
75
79
78
72
63
44
39
29
25
13

ISS Passover

Visibility (miles)

5
0
1
1
4
1
0
1
9
9
9
9
6
4
1
4
6
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
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Snow
Snow
Snow
Snow
Sleet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain

Precipitation Probability (%)

60
30
16
19
27
27
12
6
18
24
29
67
69
71
75
79
80
83
85
89
81
66
45
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
4
2
2
3
3
3
3
4
4
4
4
3
3
4
4
6
6
6
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
93
93
93
86
82
89
91
93
89
89
88
88
85
85
74
66
59
53
49
44
42
41
40

Pressure (mb)

1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1019
1020
1019
1019
1019
1019
1018
1018
1017
1016
1016

Ozone (du)

382
383
383
386
387
389
393
394
396
397
397
398
400
402
404
403
402
401
392
383
374
370
366
361

Thursday 21

Waxing Crescent 31%

11:59

01:40

19 OK
20 OK
21 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good
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

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)

9
12
16
12
9
6
3
0
2
4
5
13
20
26
48
70
94
83
72
58
69
80
92
81

Low Clouds (% Sky Obscured)

2
1
1
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)

5
5
5
3
2
1
1
0
0
0
1
1
2
3
20
36
53
44
34
24
45
66
87
68

High Clouds (% Sky Obscured)

4
1
1
0
0
0
0
0
1
2
3
9
15
24
44
67
91
65
36
8
28
47
66
67

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 (%)

41
30
25
18
3
3
2
0
0
0
0
0
0
0
0
0
0
2
4
5
15
23
30
30

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)

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

Chance of Frost

Temperature (°C)

9
8
7
6
6
5
5
4
4
4
4
4
6
8
10
12
13
15
15
16
17
17
17
17

Feels Like (°C)

9
8
8
7
7
6
4
3
2
2
2
2
2
3
3
5
6
6
13
13
13
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

46
51
58
56
55
54
56
57
58
55
55
54
47
40
35
33
30
28
25
23
20
22
23
25

Pressure (mb)

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

Ozone (du)

359
357
355
353
351
349
348
348
348
347
346
346
348
350
352
351
350
350
349
349
348
349
350
351

Friday 22

Waxing Crescent 46%

13:10

02:05

19 Bad
20 Bad
21 Bad
22 OK
23 Good
00 OK
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 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)

73
66
48
27
6
25
45
63
54
45
35
46
56
70
78
85
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

49
30
20
10
0
0
0
0
0
0
0
5
9
14
9
5
0

High Clouds (% Sky Obscured)

68
66
46
24
3
14
25
38
27
19
10
24
33
35
42
48
40

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
28
23
17
5
8
8
3
5
4
1
1
1
0
0
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
13
11
11
10
9
9
9
9
8
8
8
10
12
15
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
35
42
43
45
46
46
45
44
44
44
46
41
37
33
29
25

Pressure (mb)

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

Ozone (du)

349
348
347
348
349
350
351
352
352
350
348
347
346
346
346
347
347

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

Generated: 16/05/26 19:40:28. Forecast: 16/05/26 to 22/05/26. Timezone: UTC-6.00