Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 31

Full Moon 100%

22:06

04:05

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK

Sun - Rise: 04:46, Set: 21:07, Transit: 12:57. Moon - Rise: 22:06, Set: 04:05. Civil Dark: 21:53 - 04:00. Nautical Dark: 23:02 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
61
32
99
94
96
98
100
100
100
98
100
98
94
89
96
76
52
50
75
78
49
48
39

Low Clouds (% Sky Obscured)

0
0
0
0
49
40
67
55
47
53
55
32
38
18
35
8
18
19
0
54
37
43
12
34

Medium Clouds (% Sky Obscured)

29
57
32
38
44
32
18
53
55
100
95
100
93
83
32
44
26
16
13
11
20
10
13
11

High Clouds (% Sky Obscured)

36
35
28
95
86
90
94
100
100
100
79
94
82
5
77
3
0
0
0
0
0
0
0
0

Met.no Forecast % Total Clouds

65
34
0
76
74
95
96
99
92
100
100
78
64
98
90
60
99
77
67
46
16
9
9
4

Met.no Forecast % Low Clouds

0
0
0
0
0
3
5
17
10
53
38
16
27
51
59
43
99
76
54
17
7
5
7
4

Met.no Forecast % Medium Clouds

0
0
0
0
6
6
2
7
1
2
1
2
4
93
67
48
45
41
48
45
12
9
6
2

Met.no Forecast % High Clouds

65
34
0
76
73
95
95
99
91
99
99
75
51
76
73
6
0
0
0
0
0
0
0
0

7Timer Cloud Cover

90
90
80
80
80
80
80
80
90
90
90
90
90
90
70
70
70
70
70
70
30
30
30
20

7Timer Seeing

60
60
60
60
60
30
30
30
30
30
30
30
30
30
30
30
30
40
40
40
60
60
60
60

7Timer Lifted Index

20
20
60
60
60
60
60
60
20
20
20
20
20
20
20
20
20
20
20
20
60
60
60
100

7Timer Transparency

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

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
0
0
0
0
0
0
0
0
0
1
0
1
3
3
5
15
17
15
4
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
7
7
8
9
9
9
11
12
13
13
13
13
14
14
13
12
12
11
10
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
13
13
11
11
12
13
14
16
16
16
17
18
17
18
18
19
20
19
18
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

83
89
86
90
89
80
73
72
68
64
58
57
53
52
53
60
63
60
67
76
83
89
92
95

Pressure (mb)

1015
1015
1014
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

352
360
357
349
346
345
346
348
349
350
350
352
353
354
355
359
364
359
353
349
346
343
342
342

Monday 1

Waning Gibbous 99%

23:01

04:43

01 OK
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
23 Bad
00 Bad

Sun - Rise: 04:45, Set: 21:08, Transit: 12:57. Moon - Rise: 23:01, Set: 04:43. Civil Dark: 21:55 - 03:59. Nautical Dark: 23:04 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
86
95
55
99
72
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
54
36
30
29
4
0
0
0
13
48
62
63
47
63
45
50
50
73
66
81
84
75
80

Medium Clouds (% Sky Obscured)

9
1
0
0
2
22
27
30
55
76
97
100
51
79
100
100
100
100
89
96
98
100
100
100

High Clouds (% Sky Obscured)

0
67
92
31
97
44
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Met.no Forecast % Total Clouds

5
12
9
49
22
19
21
16
77
91
100
100
100
99
100
100
100
98
100
100
98
99
100
100

Met.no Forecast % Low Clouds

5
12
8
3
2
2
0
0
2
45
78
81
59
13
4
5
6
31
100
100
74
3
27
27

Met.no Forecast % Medium Clouds

1
1
0
0
0
12
7
9
57
26
77
70
96
39
18
81
67
14
24
30
47
82
72
71

Met.no Forecast % High Clouds

0
0
0
48
20
6
16
7
60
83
99
98
91
98
100
100
100
98
52
81
84
95
99
99

7Timer Cloud Cover

20
20
10
10
10
40
40
40
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90

7Timer Seeing

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

7Timer Lifted Index

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

7Timer Transparency

50
50
60
60
60
60
60
60
30
30
30
30
30
30
30
30
30
30
30
30
60
60
60
80

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
7
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
40
35
29
20
52
70
75
95
95
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
1.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
95
95
92
86
75
65
59
54
52
50
48
52
76
75
68
65
83
93
96
96
98

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1008

Ozone (du)

341
339
339
339
339
336
336
335
334
334
334
334
334
335
334
335
336
338
339
341
342
345
346
352

Tuesday 2

Waning Gibbous 97%

23:43

05:34

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
23 OK
00 OK

Sun - Rise: 04:45, Set: 21:10, Transit: 12:57. Moon - Rise: 23:43, Set: 05:34. Civil Dark: 21:56 - 03:58. Nautical Dark: 23:06 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
89
100
100
89
80
77
54
83
83
71
70
57
46
32
32
32
32

Low Clouds (% Sky Obscured)

86
71
73
79
81
75
67
66
75
76
65
68
77
54
48
55
34
32
31
30
29
27
26
28

Medium Clouds (% Sky Obscured)

100
100
88
69
57
28
62
71
35
4
3
2
1
0
9
19
26
50
38
26
14
15
15
18

High Clouds (% Sky Obscured)

100
100
100
99
100
100
99
46
100
97
60
55
62
13
63
70
51
50
38
21
0
0
0
0

Met.no Forecast % Total Clouds

100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
70
70
70
70
70
70

Met.no Forecast % Low Clouds

77
99
98
100
100
94
58
100
100
100
100
80
100
100
100
100
100
100
13
13
13
13
13
13

Met.no Forecast % Medium Clouds

92
97
82
99
98
91
23
62
10
58
2
3
4
4
4
4
4
4
28
28
28
28
28
28

Met.no Forecast % High Clouds

100
97
72
3
80
100
98
97
99
95
99
99
99
99
99
99
99
99
55
55
55
55
55
55

7Timer Cloud Cover

90
90
90
90
90
90
90
90
90
90
90
80
80
80
60
60
60
60
60
60

7Timer Seeing

40
40
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
40
40
40

7Timer Lifted Index

60
60
20
20
20
-10
-10
-10
-10
-10
-10
-40
-40
-40
-40
-40
-40
-40
-40
-40

7Timer Transparency

80
80
80
80
80
80
80
80
50
50
50
30
30
30
30
30
30
40
40
40

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
80
37
61
31
41
77
70
65
72
86
90
78
67
74
70
58
44
27
19
10
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
15
15
15
15
16
16
17
17
18
19
19
19
19
19
18
17
16
15
14
13
13

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
14
15
14
14
15
13
13
12
12
12
13
13
14
14
13
13
12
12

Relative Humidity (%)

98
96
96
96
96
95
95
96
86
83
85
72
66
62
63
65
68
72
81
86
90
95
95
96

Pressure (mb)

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

Ozone (du)

353
355
363
365
368
372
375
381
385
388
391
389
389
392
395
396
396
395
396
396
396
395
387
384

Wednesday 3

Waning Gibbous 93%

00:14

06:37

01 OK
02 OK
03 OK
04 OK
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
23 Bad
00 Bad

Sun - Rise: 04:44, Set: 21:11, Transit: 12:57. Moon - Rise: 00:14, Set: 06:37. Civil Dark: 21:57 - 03:57. Nautical Dark: 23:07 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

26
21
17
20
71
77
78
88
98
98
98
98
98
98
98
99
99
100
100
90
69
50
57
50

Low Clouds (% Sky Obscured)

26
21
17
20
29
32
43
57
55
48
63
59
66
73
77
85
92
100
100
90
69
50
57
42

Medium Clouds (% Sky Obscured)

12
7
0
0
0
0
19
35
39
61
25
87
74
90
91
94
97
90
38
30
23
16
22
21

High Clouds (% Sky Obscured)

0
0
1
1
20
20
34
60
83
81
81
77
71
67
62
73
76
96
53
30
0
0
0
1

Met.no Forecast % Total Clouds

2
2
2
2
2
2
65
65
65
65
65
65
91
91
91
91
91
91
100
100
100
100
100
100

Met.no Forecast % Low Clouds

0
0
0
0
0
0
2
2
2
2
2
2
69
69
69
69
69
69
100
100
100
100
100
100

Met.no Forecast % Medium Clouds

2
2
2
2
2
2
0
0
0
0
0
0
61
61
61
61
61
61
2
2
2
2
2
2

Met.no Forecast % High Clouds

0
0
0
0
0
0
64
64
64
64
64
64
34
34
34
34
34
34
85
85
85
85
85
85

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
9
9
9
9
9
9
9
9
4
2
9
9
6
7
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
15
55
48
47
61
79
95
95
95
81
53
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
7
7
7
7
7
9
10
10
12
13
14
17
18
16
17
16
16
15
15
14
13
11
11

Chance of Frost

Temperature (°C)

12
12
11
11
11
12
13
14
15
16
18
18
19
19
17
16
16
15
15
15
15
14
14
14

Feels Like (°C)

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

Dew Point (°C)

12
11
10
10
11
11
12
12
12
11
10
11
12
12
16
16
15
15
15
14
13
13
13
13

Relative Humidity (%)

96
95
95
96
98
96
95
92
84
72
60
63
63
66
92
96
96
98
96
93
90
93
93
92

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1006
1006
1005
1004
1003
1002
1002
1001
1001
1001

Ozone (du)

377
371
367
362
359
355
353
351
349
349
349
352
354
355
360
363
372
380
387
393
396
399
401
402

Thursday 4

Waning Gibbous 88%

00:37

07:48

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
23 OK
00 OK

Sun - Rise: 04:43, Set: 21:12, Transit: 12:57. Moon - Rise: 00:37, Set: 07:48. Civil Dark: 21:58 - 03:57. Nautical Dark: 23:09 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
81
84
85
85
85
85
85
82
79
72
64
77
88
99
95
93
93
88
84
77
60
40
20

Low Clouds (% Sky Obscured)

55
58
58
56
55
53
54
55
55
50
45
40
42
45
48
51
55
58
55
53
50
33
17
0

Medium Clouds (% Sky Obscured)

27
32
33
35
36
38
35
29
26
17
12
13
15
19
22
22
28
32
42
57
77
60
40
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
29
35
51
67
46
28
15
10
20
40
50
40
20

Met.no Forecast % Total Clouds

100
100
100
100
100
100
19
19
19
19
19
19
34
34
34
34
34
34
45
45
45
45
45
45

Met.no Forecast % Low Clouds

100
100
100
100
100
100
17
17
17
17
17
17
3
3
3
3
3
3
25
25
25
25
25
25

Met.no Forecast % Medium Clouds

3
3
3
3
3
3
2
2
2
2
2
2
32
32
32
32
32
32
32
32
32
32
32
32

Met.no Forecast % High Clouds

0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
0
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 (%)

9
6
7
2
1
1
12
13
16
18
19
7
15
14
12
14
14
12
11
11
9
9
9
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
12
12
11
11
11
11
8
7
7
8
8
8
7
7
7
8
8
8
8
8
8
8

Relative Humidity (%)

95
95
95
93
93
90
90
82
66
57
56
57
56
53
50
46
50
54
58
61
63
68
72
77

Pressure (mb)

1001
1001
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1006
1006
1006

Ozone (du)

401
400
401
396
393
394
395
392
393
393
390
382
378
377
377
376
371
366
362
361
361
361
361
360

Friday 5

Waning Gibbous 81%

00:54

09:02

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

Sun - Rise: 04:43, Set: 21:13, Transit: 12:58. Moon - Rise: 00:54, Set: 09:02. Civil Dark: 21:59 - 03:56. Nautical Dark: 23:11 - 02:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

22
20
17
22
26
39
50
61
70
79
87
96
97
98
100
96
95
94
91
87
86
81
81
84

Low Clouds (% Sky Obscured)

3
5
8
13
23
35
37
35
33
48
63
76
70
65
60
52
44
35
39
43
47
53
56
56

Medium Clouds (% Sky Obscured)

22
20
17
22
26
29
50
61
62
46
28
15
43
76
100
89
78
68
73
78
83
72
62
40

High Clouds (% Sky Obscured)

22
20
17
22
8
1
1
0
0
3
6
9
7
7
10
17
25
26
21
11
2
6
10
15

Met.no Forecast % Total Clouds

2
2
2
2
2
2
57
57
57
57
57
57
97
97
97
97
97
97
92
92
92
92
92
92

Met.no Forecast % Low Clouds

2
2
2
2
2
2
13
13
13
13
13
13
13
13
13
13
13
13
7
7
7
7
7
7

Met.no Forecast % Medium Clouds

1
1
1
1
1
1
1
1
1
1
1
1
41
41
41
41
41
41
66
66
66
66
66
66

Met.no Forecast % High Clouds

0
0
0
0
0
0
51
51
51
51
51
51
94
94
94
94
94
94
74
74
74
74
74
74

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

9
9
9
9
7
5
3
5
6
8
6
4
3
5
7
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
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

13
16
20
38
49
55
60
61
59
66
73
82
95
95
95
95
81
30
32
34
40
32
24
11

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0.2
0.3
0.4
0.6
1.2
1.6
2.5
1.3
0.6
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
9
9
10
11
12
13
13
13
13
12
12
13
12
12
12
12
11
10
10
10

Relative Humidity (%)

83
84
88
90
93
96
98
96
96
96
93
89
86
87
90
95
93
92
92
90
89
87
89
90

Pressure (mb)

1006
1006
1006
1005
1005
1005
1004
1004
1003
1002
1001
1001
1000
1000
1000
1001
1003
1004
1006
1007
1008
1009
1010
1011

Ozone (du)

360
359
358
356
358
359
360
364
367
370
375
380
385
395
404
414
408
402
396
397
398
398
395
391

Saturday 6

Waning Gibbous 72%

01:07

10:18

Sun - Rise: 04:42, Set: 21:13, Transit: 12:58. Moon - Rise: 01:07, Set: 10:18. Civil Dark: 22:00 - 03:55. Nautical Dark: 23:13 - 02:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

Met.no Forecast % Total Clouds

Met.no Forecast % Low Clouds

Met.no Forecast % Medium Clouds

Met.no Forecast % High Clouds

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Old Harlow, Essex, United Kingdom (51.80,0.14)

Generated: 31/05/26 01:05:32. Forecast: 31/05/26 to 06/06/26. Timezone: UTC+1.00