Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 36%

12:57

23:25

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

Sun - Rise: 04:28, Set: 22:59, Transit: 13:43. Moon - Rise: 12:57, Set: 23:25. Civil Dark: 00:46 - 02:47. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
35
37
3
3
2
3
3
3
3
3
3
0
16
8
5
5
56
79
92
98
100
100
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
16
8
2
0
26
23
16
32
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
1
3
2
3
3
3
3
3
3
0
0
0
0
0
56
79
92
70
95
100
95

High Clouds (% Sky Obscured)

35
35
37
0
3
0
0
0
0
0
0
0
0
0
0
5
3
24
20
16
79
85
86
85

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
1
0
2
2
1
9
5
2
2

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

Chance of Frost

Temperature (°C)

22
20
19
18
17
17
16
17
19
22
23
24
25
26
27
27
28
28
27
26
25
25
24
22

Feels Like (°C)

20
18
17
16
19
18
17
17
20
23
23
23
24
25
26
28
29
29
25
23
22
22
21
20

Dew Point (°C)

7
7
7
7
6
5
5
5
6
6
7
8
9
8
7
7
6
6
9
11
11
10
10
9

Relative Humidity (%)

38
42
45
47
47
46
46
45
41
36
35
36
35
31
29
26
24
25
31
39
40
39
41
43

Pressure (mb)

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

Ozone (du)

325
327
328
327
327
329
331
332
332
332
333
335
336
336
336
335
333
333
332
331
332
333
331
329

Sunday 19

Waxing Crescent 46%

14:32

23:20

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

Sun - Rise: 04:30, Set: 22:57, Transit: 13:43. Moon - Rise: 14:32, Set: 23:20. Civil Dark: 00:39 - 02:53. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
99
97
68
73
86
100
73
40
31
25
40
42
54
58
64
67
62
85
80
72
59
78
100

Low Clouds (% Sky Obscured)

26
36
38
27
29
33
45
41
0
0
20
18
38
39
43
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
21
31
40
40
41
45
40
27
16
9
15
18
21
22
30
32
22
26
31
25
25
25
89

High Clouds (% Sky Obscured)

89
99
84
12
5
3
3
3
3
2
2
2
4
5
5
3
6
3
4
4
4
8
65
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 (%)

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

Chance of Frost

Temperature (°C)

21
20
19
19
18
18
18
18
19
20
22
23
24
25
25
26
25
25
26
25
25
24
23
21

Feels Like (°C)

18
18
18
17
18
18
17
17
18
20
21
23
24
24
24
25
23
22
22
21
22
22
23
19

Dew Point (°C)

9
10
11
11
11
11
10
9
8
7
7
7
6
5
5
5
4
5
5
6
6
6
7
8

Relative Humidity (%)

44
51
58
59
60
61
58
54
49
42
37
34
30
27
26
26
25
26
26
28
30
32
37
43

Pressure (mb)

1013
1014
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

328
327
327
327
327
326
326
328
326
324
320
320
320
319
318
317
315
315
316
316
315
314
315
315

Monday 20

Waxing Crescent 56%

16:09

23:15

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

Sun - Rise: 04:33, Set: 22:54, Transit: 13:43. Moon - Rise: 16:09, Set: 23:15. Civil Dark: 00:33 - 02:59. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
89
89
92
97
88
95
100
99
95
86
96
24
65
68
61
80
77
51
27
21
20
16
10

Low Clouds (% Sky Obscured)

0
0
0
0
10
0
0
31
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

94
43
89
92
96
88
95
100
99
95
86
82
15
18
18
22
21
22
24
22
16
14
15
10

High Clouds (% Sky Obscured)

99
81
44
14
7
4
70
56
75
70
70
70
6
15
39
35
39
35
16
4
4
4
4
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
7
0
1
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
4
4
4
4
4
4
3
3
3
3
4
6
6
7
7
7
7
6
7
7
6
4
8

Chance of Frost

Temperature (°C)

20
20
19
19
19
19
18
18
19
20
20
21
23
25
25
26
26
27
26
27
26
26
24
21

Feels Like (°C)

18
18
16
17
17
17
17
17
18
19
19
19
22
24
24
24
25
25
25
26
25
25
25
19

Dew Point (°C)

7
7
8
8
7
7
8
8
9
9
10
11
10
9
9
9
9
9
8
5
5
5
7
8

Relative Humidity (%)

44
44
49
47
47
47
50
51
50
49
52
55
42
37
36
35
34
33
30
24
25
25
31
41

Pressure (mb)

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

Ozone (du)

315
316
315
316
316
316
316
316
316
316
316
316
322
323
324
324
323
322
323
322
323
323
322
322

Tuesday 21

First Quarter 66%

17:50

23:03

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

Sun - Rise: 04:36, Set: 22:51, Transit: 13:44. Moon - Rise: 17:50, Set: 23:03. Civil Dark: 00:28 - 03:05. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
13
15
19
23
24
5
26
31
30
26
21
32
24
25
35
36
71
68
70
87
100
89
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
15
17
21
23
16
8
0
0
0

Medium Clouds (% Sky Obscured)

9
13
15
19
13
8
2
11
19
24
20
19
27
18
15
16
24
30
36
46
51
58
58
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
6
43
45
52
73
100
81
99

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
1
0
2
3
1
5
8

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)

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

Chance of Frost

Temperature (°C)

19
18
17
16
15
15
15
15
15
17
18
19
21
22
23
24
24
25
25
24
23
22
21
19

Feels Like (°C)

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

Dew Point (°C)

8
7
8
8
8
8
8
7
8
8
7
7
7
7
7
7
7
7
6
6
5
3
3
3

Relative Humidity (%)

46
50
55
57
59
62
62
61
60
55
50
45
41
37
35
34
32
31
30
31
30
28
30
33

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1014

Ozone (du)

322
321
321
321
321
318
317
317
316
316
316
315
314
313
314
313
312
312
313
315
317
317
318
320

Wednesday 22

Waxing Gibbous 75%

19:39

22:54

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 04:38, Set: 22:49, Transit: 13:44. Moon - Rise: 19:39, Set: 22:54. Civil Dark: 00:22 - 03:10. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
70
100
100
80
79
85
98
96
94
96
98
100
85
83
83
82
82
78
83
90
99
78
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
12
13
7
51
66
80
65
49
34
40
46
53
64
60

Medium Clouds (% Sky Obscured)

57
57
52
53
70
44
71
96
96
94
93
90
88
76
66
57
61
69
76
55
33
14
14
14

High Clouds (% Sky Obscured)

89
70
98
97
40
48
31
95
91
86
20
23
100
73
56
39
31
23
16
46
74
99
71
44

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

Precipitation Probability (%)

10
15
20
24
34
43
51
39
32
22
22
19
20
47
64
95
87
88
95
72
50
24
39
40

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0.3
1
0.6
0.5
0.6
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
16
16
15
14
14
15
16
17
18
20
21
22
22
23
23
23
24
23
23
22
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
41
41
43
44
46
48
47
46
44
44
44
40
37
32
28
24
24
23
23
25
26
28
30

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009
1009
1008

Ozone (du)

320
321
317
315
316
313
312
314
316
316
318
320
320
320
319
319
319
318
317
317
316
314
313
312

Thursday 23

Waxing Gibbous 83%

21:58

22:19

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 04:41, Set: 22:46, Transit: 13:44. Moon - Rise: 21:58, Set: 22:19. Civil Dark: 00:17 - 03:15. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
47
54
62
67
71
74
75
77
79
82
85
86
86
85
85
80
72
66
55
46
37
27
18

Low Clouds (% Sky Obscured)

40
47
54
51
53
63
73
75
77
79
72
64
57
60
59
59
51
43
35
33
32
30
20
10

Medium Clouds (% Sky Obscured)

12
14
14
15
7
4
0
0
0
0
8
17
34
36
35
40
45
51
56
49
43
23
12
11

High Clouds (% Sky Obscured)

19
28
40
48
55
60
61
57
50
36
32
27
25
30
37
43
49
49
45
35
30
25
26
18

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

Precipitation Probability (%)

45
47
40
23
16
9
4
4
3
1
11
18
21
26
27
24
24
18
12
19
21
21
29
38

Precipitation Amount (mm)

0
0.2
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
8
8
7
7
6
6
6
8
8
8
7
7
7
6
6
6
5
5
5
3
3
4
3

Chance of Frost

Temperature (°C)

19
18
18
17
17
16
16
15
17
18
19
21
22
23
23
24
24
24
23
23
23
22
22
20

Feels Like (°C)

19
19
14
14
14
14
13
14
11
12
12
12
12
12
19
19
19
20
22
24
19
21
22
21

Dew Point (°C)

3
3
4
4
4
4
4
5
5
5
5
5
5
5
6
6
6
8
9
11
12
14
15
15

Relative Humidity (%)

34
37
39
41
42
44
47
49
44
41
38
36
34
32
32
32
31
35
40
46
52
59
66
72

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1004
1004
1004
1004
1004
1003
1004

Ozone (du)

311
310
310
310
309
309
309
309
310
310
310
310
310
310
310
310
309
309
308
307
307
308
308
309

Friday 24

Waxing Gibbous 90%

No Rise

No Set

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

Sun - Rise: 04:44, Set: 22:43, Transit: 13:44. Moon - Rise: No Rise, Set: No Set. Civil Dark: 00:12 - 03:20. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
14
19
28
49
71
88
93
97
100
100
100
100
99
99
98
98
98
99

Low Clouds (% Sky Obscured)

0
7
13
20
13
7
0
0
0
0
7
15
22
31
39
48
49
49
49

Medium Clouds (% Sky Obscured)

9
13
16
25
49
71
85
82
77
73
71
72
71
54
35
23
37
53
68

High Clouds (% Sky Obscured)

9
14
19
28
49
71
86
89
94
100
100
100
100
95
91
86
88
89
91

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
80
95
95
95
95
95
93
77
51
53
47
29
25
23
23
21
17
12

Precipitation Amount (mm)

0
0.4
0.7
0.9
0.9
1.1
0.7
0.5
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
17
16
17
17
17
18
19
20
20
21
22
23
23
23
23
22

Feels Like (°C)

21
21
17
16
16
17
17
17
18
18
19
19
19
19
23
23
22
23
23

Dew Point (°C)

16
16
16
16
16
16
16
16
17
17
18
18
19
19
19
19
19
19
20

Relative Humidity (%)

81
88
90
93
96
95
96
95
95
92
92
88
84
80
79
80
79
81
84

Pressure (mb)

1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1006

Ozone (du)

310
311
310
310
310
311
311
311
311
311
312
312
311
311
311
311
311
310
310

Forecast for Yellowknife, North Slave Region, Canada (62.45,-114.37)

Generated: 18/07/26 23:34:39. Forecast: 18/07/26 to 24/07/26. Timezone: UTC-6.00