Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 45%

13:03

23:41

07 Good
08 OK
09 Bad
10 Bad
11 Good
12 Good
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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

Sun - Rise: 05:43, Set: 20:44, Transit: 13:13. Moon - Rise: 13:03, Set: 23:41. Civil Dark: 21:18 - 05:09. Nautical Dark: 22:03 - 04:25. Astro Dark: 22:56 - 03:32

Total Clouds (% Sky Obscured)

5
46
66
71
4
12
47
100
93
50
33
100
100
100
100
100
100
100
100
100
96
65
100
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
12
37
30
13
0
23
28
25
15
20
35
48
46
35
24
0
0
0
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
2
17
48
100
69
80
89
89
65
40
39
67

High Clouds (% Sky Obscured)

5
46
39
69
2
2
39
100
93
50
17
100
100
100
100
100
100
100
100
100
93
56
100
65

Met.no Forecast % Total Clouds

3
0
1
0
8
91
91
100
99
91
2
3
0
38
20
77
98
100
98
92
86
93
77
100

Met.no Forecast % Low Clouds

0
0
0
0
0
0
2
7
14
15
2
3
0
0
0
0
0
0
0
0
2
3
0
0

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
0
0
1
3
0
0
0
0
0
2
20
38
41
11
22
13
2
99

Met.no Forecast % High Clouds

2
0
0
0
8
91
91
100
99
89
0
0
0
38
20
77
98
100
96
91
82
91
77
100

7Timer Cloud Cover

30
30
30
30
30
30
20
20
20
30
30
30
70
70
70
70
70
70
90
90
90
90

7Timer Seeing

60
60
60
30
30
30
30
30
30
30
30
30
20
20
20
50
50
50
50
50
50
50

7Timer Lifted Index

150
150
150
150
150
150
100
100
100
60
60
60
60
60
60
60
60
60
60
60
60
60

7Timer Transparency

30
30
30
30
30
30
20
20
20
20
20
20
20
20
20
20
20
20
30
30
30
30

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)

2
2
3
6
8
10
11
12
12
12
10
9
6
4
4
4
4
4
5
5
7
7
8
9

Chance of Frost

Temperature (°C)

14
16
18
19
21
22
23
24
24
24
23
23
22
21
19
19
19
19
19
19
19
19
19
19

Feels Like (°C)

13
15
17
18
19
21
22
22
21
21
22
22
21
20
17
17
18
18
18
18
18
18
18
18

Dew Point (°C)

8
8
7
6
7
10
12
12
12
11
11
10
10
12
10
9
10
11
13
14
14
15
16
16

Relative Humidity (%)

68
56
49
42
41
45
49
48
46
44
44
44
47
56
55
53
55
61
68
75
75
77
80
81

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1009
1008
1008
1007
1007
1006

Ozone (du)

338
337
335
335
333
330
329
326
326
326
326
325
325
325
324
325
325
328
330
331
334
332
328
333

Tuesday 21

First Quarter 55%

14:11

00:03

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
23 Bad
00 Bad
01 OK
02 OK
03 Good
04 Good
05 OK
06 OK

Sun - Rise: 05:44, Set: 20:43, Transit: 13:13. Moon - Rise: 14:11, Set: 00:03. Civil Dark: 21:17 - 05:10. Nautical Dark: 22:02 - 04:26. Astro Dark: 22:54 - 03:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
80
46
14
14
9
2
17
34

Low Clouds (% Sky Obscured)

0
39
44
65
77
98
98
88
90
79
79
83
93
64
61
69
61
14
14
14
9
2
17
34

Medium Clouds (% Sky Obscured)

100
86
87
100
96
72
93
98
84
86
72
74
82
67
45
1
0
0
0
0
0
0
0
34

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
35
35
30
2
0
0
0
0
0

Met.no Forecast % Total Clouds

100
100
100
99
98
95
86
96
98
88
79
100
79
75
95
76
91
85
28
66
100
100
100
100

Met.no Forecast % Low Clouds

0
29
2
1
5
22
9
7
88
69
69
99
63
59
69
23
45
19
21
66
100
100
100
100

Met.no Forecast % Medium Clouds

93
98
100
53
75
73
45
13
31
4
29
7
1
3
1
6
72
5
3
0
0
0
0
1

Met.no Forecast % High Clouds

100
100
100
98
93
79
73
95
72
63
30
11
33
37
83
69
75
81
8
0
0
0
0
0

7Timer Cloud Cover

90
90
90
90
90
80
80
80
90
90
90
90
90
90
90
90
90
90
90
90
80
80
80
80

7Timer Seeing

50
50
50
50
50
20
20
20
20
20
20
30
30
30
30
30
30
40
40
40
50
50
50
40

7Timer Lifted Index

60
60
60
60
60
20
20
20
20
20
20
20
20
20
-10
-10
-10
-10
-10
-10
20
20
20
20

7Timer Transparency

30
30
40
40
40
40
40
40
30
30
30
60
60
60
80
80
80
80
80
80
80
80
80
80

ISS Passover

Visibility (miles)

9
9
9
9
9
4
3
3
9
2
1
2
4
2
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
Light Rain
Light Rain
Light Rain
Light Rain
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 (%)

2
13
71
95
95
95
95
95
95
95
95
95
95
95
38
15
11
20
10
0
0
0
0
2

Precipitation Amount (mm)

0
0
0.4
1
0.9
1.1
1.3
1.3
1.7
1.8
1.8
1.2
1
0.8
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
15
16
17
13
15
14
12
12
12
12
11
12
11
8
6
7
8
9
8
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
16
17
17
20
19
19
19
20
20
20
20
20
20
19
19
19
17
16
15
14
14
13

Relative Humidity (%)

74
70
73
77
75
91
84
85
87
92
91
94
92
95
95
95
96
96
95
95
96
95
95
95

Pressure (mb)

1005
1005
1004
1004
1004
1004
1003
1003
1002
1002
1001
1001
1000
1000
1000
1000
1001
1001
1001
1002
1002
1002
1003
1003

Ozone (du)

335
332
333
333
338
343
339
339
340
342
348
351
356
350
349
349
358
360
364
370
373
376
376
370

Wednesday 22

Waxing Gibbous 65%

15:18

00:29

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
23 Bad
00 Good
01 Good
02 Good
03 OK
04 Bad
05 OK
06 OK

Sun - Rise: 05:45, Set: 20:42, Transit: 13:13. Moon - Rise: 15:18, Set: 00:29. Civil Dark: 21:16 - 05:11. Nautical Dark: 22:00 - 04:27. Astro Dark: 22:52 - 03:36

Total Clouds (% Sky Obscured)

28
73
95
99
99
97
100
100
77
90
84
82
69
72
74
56
53
5
10
13
21
28
26
23

Low Clouds (% Sky Obscured)

28
67
63
60
63
60
67
100
77
65
80
58
44
23
33
53
49
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

28
34
37
50
52
47
55
40
43
17
31
28
9
14
21
18
11
0
0
4
21
28
26
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
1
1
1
1
23

Met.no Forecast % Total Clouds

66
81
90
34
18
36
83
21
12
32
30
13
31
41
41
41
41
41
41
97
97
97
97
97

Met.no Forecast % Low Clouds

66
79
90
34
11
16
80
11
9
17
13
9
10
13
13
13
13
13
13
6
6
6
6
6

Met.no Forecast % Medium Clouds

1
7
5
6
10
25
18
17
9
20
24
9
26
37
37
37
37
37
37
97
97
97
97
97

Met.no Forecast % High Clouds

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

7Timer Cloud Cover

80
80
70
70
70
80
80
80
90
90
90
90
90
90
90
90
90
70
70
70
80
80
80
50

7Timer Seeing

40
40
40
40
40
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
50
50
50
60

7Timer Lifted Index

20
20
-10
-10
-10
60
60
60
60
60
60
100
100
100
100
100
100
100
100
100
100
100
100
100

7Timer Transparency

80
80
80
80
80
80
80
80
40
40
40
30
30
30
30
30
30
30
30
30
40
40
40
30

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 (%)

10
4
19
13
11
25
19
22
41
26
17
1
1
0
0
0
0
0
1
5
33
32
6
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)

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

Chance of Frost

Temperature (°C)

15
15
16
17
17
18
18
18
18
18
18
18
17
17
15
15
14
13
13
13
12
12
12
13

Feels Like (°C)

14
14
14
14
14
15
14
14
14
15
15
14
14
13
12
12
13
12
9
9
8
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

93
86
78
82
74
64
56
57
57
53
59
53
51
55
58
62
75
79
69
64
64
83
83
81

Pressure (mb)

1004
1005
1005
1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1011
1012
1013
1014
1014
1014
1014
1014
1015
1015
1016

Ozone (du)

368
372
370
368
370
372
369
368
368
368
368
368
364
361
361
363
370
377
387
388
386
371
372
368

Thursday 23

Waxing Gibbous 74%

16:24

01:01

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

Sun - Rise: 05:46, Set: 20:41, Transit: 13:13. Moon - Rise: 16:24, Set: 01:01. Civil Dark: 21:15 - 05:12. Nautical Dark: 21:59 - 04:29. Astro Dark: 22:50 - 03:38

Total Clouds (% Sky Obscured)

11
29
20
27
29
36
51
34
25
17
15
10
4
2
2
1
1
0
13
43
57
42
14
15

Low Clouds (% Sky Obscured)

0
9
18
27
29
33
37
30
24
17
12
6
0
0
0
0
0
0
0
15
25
34
14
11

Medium Clouds (% Sky Obscured)

9
29
5
5
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
1
2
1
1
2
20
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
2
5

Met.no Forecast % Total Clouds

97
0
0
0
0
0
0
53
53
53
53
53
53
8
8
8
8
8
8
71
71
71
71
71

Met.no Forecast % Low Clouds

6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

97
0
0
0
0
0
0
53
53
53
53
53
53
8
8
8
8
8
8
0
0
0
0
0

Met.no Forecast % High Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
71
71
71
71
71

7Timer Cloud Cover

50
50

7Timer Seeing

60
60

7Timer Lifted Index

100
100

7Timer Transparency

30
30

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
1
3
1
2
2
1
5
6
7
6
4
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)

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

Chance of Frost

Temperature (°C)

13
14
16
18
20
22
23
24
24
24
24
23
22
21
19
18
17
16
15
15
15
15
14
15

Feels Like (°C)

11
12
13
17
18
20
21
21
22
23
23
21
20
20
19
17
16
16
15
13
13
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

80
67
55
45
41
36
32
27
25
27
32
36
41
51
55
56
60
65
69
70
71
71
75
78

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

365
360
357
357
358
359
361
365
368
366
366
367
368
369
368
368
368
366
365
362
359
358
358
359

Friday 24

Waxing Gibbous 82%

17:27

01:40

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

Sun - Rise: 05:47, Set: 20:40, Transit: 13:13. Moon - Rise: 17:27, Set: 01:40. Civil Dark: 21:14 - 05:13. Nautical Dark: 21:57 - 04:30. Astro Dark: 22:48 - 03:40

Total Clouds (% Sky Obscured)

14
25
37
69
55
50
50
50
50
76
36
24
37
28
23
18
12
15
13
10
5
0
0
1

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
5
37
28
18
4
4
4
3
2
1
0
0
0

High Clouds (% Sky Obscured)

9
19
27
50
28
25
20
20
20
58
17
10
3
13
22
18
12
15
11
8
4
0
0
1

Met.no Forecast % Total Clouds

71
0
0
0
0
0
0
78
78
78
78
78
78
72
72
72
72
72
72
0
0
0
0
0

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
73
73
73
73
73
73
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

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

Met.no Forecast % High Clouds

71
0
0
0
0
0
0
15
15
15
15
15
15
72
72
72
72
72
72
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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

Chance of Frost

Temperature (°C)

16
18
20
21
23
24
25
25
25
25
25
24
23
21
20
19
18
18
17
17
16
16
15
16

Feels Like (°C)

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

Dew Point (°C)

12
11
11
12
11
10
10
10
9
9
9
9
12
15
15
14
14
14
13
13
13
13
13
12

Relative Humidity (%)

75
64
57
53
46
41
40
38
35
35
35
37
48
66
69
72
76
77
78
78
81
82
85
77

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

360
360
358
357
354
351
348
347
347
347
350
351
351
353
354
355
356
356
356
357
354
352
349
347

Saturday 25

Waxing Gibbous 89%

18:24

02:28

07 Good
08 Good
09 Good
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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

Sun - Rise: 05:48, Set: 20:39, Transit: 13:13. Moon - Rise: 18:24, Set: 02:28. Civil Dark: 21:13 - 05:15. Nautical Dark: 21:56 - 04:32. Astro Dark: 22:47 - 03:42

Total Clouds (% Sky Obscured)

1
15
18
32
40
42
38
33
30
27
40
52
65
56
50
50
62
73
86
87
91
94
87
80

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
3
2
1
0
0
0
0
0
0
0
4
9
13
16
19
22
29
38

Medium Clouds (% Sky Obscured)

0
1
2
2
8
13
18
13
8
0
13
25
33
43
50
50
39
37
35
30
25
20
10
14

High Clouds (% Sky Obscured)

1
15
18
32
40
40
24
22
18
14
20
30
41
31
21
10
37
62
83
84
89
92
87
79

Met.no Forecast % Total Clouds

0
2
2
2
2
2
2
60
60
60
60
60
60
17
17
17
17
17
17
14
14
14
14
14

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
21
21
21
21
21
21
0
0
0
0
0
0
1
1
1
1
1

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
0
58
58
58
58
58
58
0
0
0
0
0
0
12
12
12
12
12

Met.no Forecast % High Clouds

0
2
2
2
2
2
2
2
2
2
2
2
2
16
16
16
16
16
16
2
2
2
2
2

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
26
28
39
45
51
67
76

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
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
21
22
24
25
26
26
27
27
27
25
24
23
22
20
19
19
19
19
19
18
18
19

Feels Like (°C)

17
16
22
23
23
23
24
25
27
26
25
25
26
27
21
21
21
21
21
21
19
19
19
19

Dew Point (°C)

12
13
13
13
13
13
13
14
13
12
11
12
13
13
13
13
12
14
15
17
17
16
16
16

Relative Humidity (%)

71
67
61
55
51
48
46
45
42
40
37
42
49
55
58
61
62
70
78
88
88
88
88
82

Pressure (mb)

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

Ozone (du)

345
343
343
342
341
339
338
336
333
331
329
328
327
326
325
324
323
322
321
320
320
319
318
319

Sunday 26

Waxing Gibbous 94%

19:13

03:25

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:49, Set: 20:38, Transit: 13:13. Moon - Rise: 19:13, Set: 03:25. Civil Dark: 21:12 - 05:16. Nautical Dark: 21:55 - 04:33. Astro Dark: 22:45 - 03:43

Total Clouds (% Sky Obscured)

73
81
91
100
100
100
100
98
95
92
91
95
100
99
98
97
92
87
84

Low Clouds (% Sky Obscured)

47
56
68
69
54
48
39
26
16
6
6
6
11
18
24
26
47
58
62

Medium Clouds (% Sky Obscured)

32
47
63
75
81
81
81
72
68
54
58
57
64
69
81
83
78
74
74

High Clouds (% Sky Obscured)

73
81
91
100
94
88
74
52
28
10
12
9
10
10
5
5
5
5
5

Met.no Forecast % Total Clouds

14
2
2
2
2
2
2
45
45
45
45
45
45
7
7
7
7
7
7

Met.no Forecast % Low Clouds

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

Met.no Forecast % Medium Clouds

12
0
0
0
0
0
0
16
16
16
16
16
16
2
2
2
2
2
2

Met.no Forecast % High Clouds

2
0
0
0
0
0
0
32
32
32
32
32
32
5
5
5
5
5
5

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

82
81
83
87
80
71
59
20
41
50
36
22
9
19
35
45
95
95
95

Precipitation Amount (mm)

0.5
0.4
0.5
0.6
0.6
0.5
0.4
0
0
0.4
0
0
0
0
0
0.3
1
1.9
2.4

Wind Speed/Direction (mph)

5
6
7
9
11
12
13
15
13
13
12
11
10
9
8
7
7
6
5

Chance of Frost

Temperature (°C)

19
19
20
20
21
21
21
21
21
21
22
21
21
21
20
20
19
19
19

Feels Like (°C)

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

Dew Point (°C)

15
14
13
12
12
11
10
8
9
9
9
10
11
11
13
15
17
18
18

Relative Humidity (%)

76
70
65
60
55
51
47
44
45
45
44
47
50
52
62
74
88
91
93

Pressure (mb)

1011
1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006

Ozone (du)

320
321
321
321
321
319
318
317
319
321
323
325
327
329
328
327
326
325
324

Forecast for Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 20/07/26 07:20:01. Forecast: 20/07/26 to 26/07/26. Timezone: UTC-4.00